Kalmar Ottawa terminal tractors — Maintenance intervals, Ottawa tractors: technical cards
General guidance only — always follow the operation and maintenance manual for your specific machine.
Short answers to precise questions on the A-B-C-D inspections, daily checks and lubrication of the Ottawa T2 and the earlier tractor of the Kalmar Ottawa terminal tractor, one fact per card, each with its source stated in the text. For the overall picture, see the Kalmar Ottawa terminal tractors technical legacy guide.
Kalmar Ottawa T2: how often are the A, B, C and D inspections due?
A inspections every 250 hours, B every 500, C every 1000 and D every 2000 hours, according to the Ottawa T2 operator's manual (2014 edition), as logged by the HIT SRL technical desk. The same manual states that these are the maximum intervals for a tractor in normal operation, as recorded at HIT SRL. The 2014 operator's manual prints two preventive maintenance forms, one for non-synthetic transmission lubricant and one for synthetic TES-295 lubricant with Allison high-capacity filters.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-abcd-intervals · HIT ref KTT-131 · fingerprint 05c40d · see HIT ref KTT-132, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-a-inspection
Kalmar Ottawa T2: when is the A inspection due according to the maintenance manual?
The A inspection falls due after 250 hours of operation or after one month, whichever comes first, according to the Ottawa T2 maintenance manual, as recorded by the HIT SRL technical desk. The same manual states that its hourly limits are absolute maximums, as HIT SRL's technical desk reads it. According to that manual, harsh vehicle usage may dictate shorter intervals. The Ottawa T2 operator's manual (2014 edition) schedules the A inspection at 250 hours on the same form.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-a-inspection · HIT ref KTT-132 · fingerprint 906814 · see HIT ref KTT-133, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-b-inspection
Kalmar Ottawa T2: when is the B inspection due according to the maintenance manual?
At 500 hours of operation or at three months, if that comes earlier, according to the Ottawa T2 maintenance manual, as logged by the HIT SRL technical desk. The same manual sets the C inspections every 1000 hours and the D inspections every 2000 hours, without a calendar alternative, as recorded at HIT SRL. The Ottawa T2 operator's manual (2014 edition) also places the B inspection at 500 hours but does not print the three months.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-b-inspection · HIT ref KTT-133 · fingerprint c487ad · see HIT ref KTT-132, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-a-inspection
Kalmar Ottawa T2: what does the operator do before climbing into the driver's seat?
The Kalmar Daily Inspection walk-around, according to the Ottawa T2 operator's manual (2014 edition), as recorded by the HIT SRL technical desk. The same manual lists among its items the engine oil, hydraulic and coolant levels, the fuel water separator and the fuel and DEF tanks, as HIT SRL's technical desk reads it. According to that manual, the air tanks must be drained every day. The 2014 operator's manual also states that the walk-around does not replace a preventive maintenance program.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-daily-walk-around · HIT ref KTT-134 · fingerprint d29286 · see HIT ref KTT-135, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-daily-checklist
Kalmar Ottawa T2: what does the daily inspection checklist of the maintenance manual cover?
The fluid levels, the air tanks, the fuel water separator, the trailer lines, the fifth wheel, the cab hold-down latch, the lift cylinders, the tires and all lights and warning devices, according to the Ottawa T2 maintenance manual, the HIT SRL technical desk notes. The same manual checks the engine oil with the engine stopped, the transmission fluid with the engine running and the hydraulic fluid with the boom fully down, as set out in the HIT SRL technical cards. Its checklist also covers the glad-hand seals, the trailer cord and the secondary lock, jaws and cylinder of the fifth wheel, according to that manual.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-daily-checklist · HIT ref KTT-135 · fingerprint 2de408 · see HIT ref KTT-134, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-daily-walk-around
Kalmar Ottawa T2: when are the engine oil and fuel filter changed according to the operator's manual?
At the B, C and D inspections, every 500 hours, according to the preventive maintenance form of the Ottawa T2 operator's manual (2014 edition), as recorded at HIT SRL. The same manual groups with the engine oil and filter the fuel filter, the fuel water separator and, where fitted, the engine coolant filter, as logged by the HIT SRL technical desk. According to that manual, the fuel water separator is drained at the A inspection.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-engine-oil-and-fuel-filter-interval · HIT ref KTT-136 · fingerprint fcad75 · see HIT ref KTT-137, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-500-hour-service
Kalmar Ottawa T2: what is changed every 500 hours according to the maintenance manual?
The engine oil and oil filter, the fuel filter/fuel water separator and, where fitted, the engine coolant filter, according to the Ottawa T2 maintenance manual, as HIT SRL's technical desk reads it. The same manual places this service at every B, C and D inspection. That manual asks for oil that meets at least the specifications of the engine operator's manual.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-500-hour-service · HIT ref KTT-137 · fingerprint 762585 · see HIT ref KTT-136, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-engine-oil-and-fuel-filter-interval
Kalmar Ottawa T2: how often are the transmission fluid and filters changed?
Every 500 hours for fluid and filters with non-synthetic fluid, and filters at 3000 hours and fluid at 6000 hours with synthetic TES-295 fluid and Allison high-capacity filters, according to the Ottawa T2 operator's manual (2014 edition), as set out in the HIT SRL technical cards. The same manual prints a separate preventive maintenance form for each of the two fluids, the HIT SRL technical desk notes. According to that manual, the transmission pan screen is changed only at overhaul.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-transmission-fluid-intervals · HIT ref KTT-138 · fingerprint b8091d · see HIT ref KTT-140, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-synthetic-transmission-service
Kalmar Ottawa T2: how often is the transmission serviced with non-synthetic fluid?
Every 500 hours, filters and fluid together, when a non-synthetic transmission fluid that is not TES-295 is used, according to the Ottawa T2 maintenance manual, as logged by the HIT SRL technical desk. The same manual states that this filter change leaves out the pan screen, which it replaces only at overhaul. The Ottawa T2 operator's manual (2014 edition) has the 500-hour change on its non-synthetic form as well.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-non-synthetic-transmission-service · HIT ref KTT-139 · fingerprint 82a808 · see HIT ref KTT-140, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-synthetic-transmission-service
Kalmar Ottawa T2: how often are the transmission filters and fluid changed with TES-295 fluid?
The filters at 3,000 hours and the fluid at 6,000 hours, with synthetic TES-295 fluid and Allison high-capacity filters in the transmission, according to the Ottawa T2 maintenance manual, as recorded by the HIT SRL technical desk. The same manual prints both intervals in the preventive maintenance form in place of the A to D columns, as HIT SRL's technical desk reads it. The Ottawa T2 operator's manual (2014 edition) prints identical intervals for this fluid.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-synthetic-transmission-service · HIT ref KTT-140 · fingerprint a08827 · see HIT ref KTT-139, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-non-synthetic-transmission-service
Kalmar Ottawa T2: how often is the coolant tested and replaced?
Tested every 250 hours and replaced every 2000 hours at the very minimum, according to the Ottawa T2 operator's manual (2014 edition), the HIT SRL technical desk notes. On the preventive maintenance form of that manual the coolant change belongs to the D inspection, as set out in the HIT SRL technical cards. The Ottawa T2 maintenance manual prints the same forms but does not repeat the two intervals in its text.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-coolant-interval · HIT ref KTT-141 · fingerprint e4b848 · see HIT ref KTT-145, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-2000-hour-service
Kalmar Ottawa T2: how often are the hydraulic filter and fluid replaced?
The filter at the C and D inspections, every 1000 hours, and the fluid at the D inspection, every 2000 hours, according to the preventive maintenance form of the Ottawa T2 operator's manual (2014 edition), as recorded at HIT SRL. The same manual states that the hydraulic fluid and filter must both be replaced at least once a year, as logged by the HIT SRL technical desk. The Ottawa T2 maintenance manual does not print the yearly limit.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-hydraulic-intervals · HIT ref KTT-142 · fingerprint 56c853 · see HIT ref KTT-143, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-1000-hour-service
Kalmar Ottawa T2: what does the 1000-hour service include?
The hydraulic system filter on the tank is replaced and the heater/AC filter is removed and cleaned, according to the Ottawa T2 maintenance manual, as HIT SRL's technical desk reads it. The same manual places this service every 1,000 hours, at the C inspections and again at the D inspections, as recorded by the HIT SRL technical desk. According to that manual, the heater/AC filter is cleaned by vacuuming or by blowing with low-pressure air.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-1000-hour-service · HIT ref KTT-143 · fingerprint 1defbc · see HIT ref KTT-142, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-hydraulic-intervals
Kalmar Ottawa T2: what does the D inspection add according to the operator's manual?
Changing the differential oil, re-torquing the front and rear axle mounting bolts and the steer axle kingpin draw key nuts, and repacking the front wheel bearings where applicable, according to the Ottawa T2 operator's manual (2014 edition), as set out in the HIT SRL technical cards. The preventive maintenance form of the same manual places the D inspection every 2000 hours, the HIT SRL technical desk notes. According to that form, the D inspection also changes the coolant and the hydraulic fluid.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-d-inspection · HIT ref KTT-144 · fingerprint 887370 · see HIT ref KTT-145, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-2000-hour-service
Kalmar Ottawa T2: what is done every 2000 hours according to the maintenance manual?
The hydraulic tank is drained and refilled with Dexron III, the cooling system is flushed and refilled, and the differential oil is changed, according to the Ottawa T2 maintenance manual, as logged by the HIT SRL technical desk. The same manual places this work every 2,000 hours, at the D inspections, together with repacking the front wheel bearings where applicable, as recorded at HIT SRL. According to that manual, the front axle mounting bolts, the kingpin draw key nuts and the rear axle mounting bolts are re-torqued at the same service, and the coolant goes in at the appropriate concentration.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-2000-hour-service · HIT ref KTT-145 · fingerprint c00a82 · see HIT ref KTT-144, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-d-inspection
Kalmar Ottawa T2: which points are lubricated every 250 hours?
The rear door rollers, the steering slip joint and U-joints, the king pins, the tie rod and drag link ends, the slack adjusters, the driveline U-joints, the fifth-wheel jaws, top plate and pivot pins, the boom pivot bearings and the upper boom cylinder bearings, according to the Ottawa T2 maintenance manual, as recorded by the HIT SRL technical desk. The same manual pairs the slack adjusters with a check of the brake actuator stroke, as HIT SRL's technical desk reads it. According to that manual, most of these points take lithium grease.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-250-hour-lubrication · HIT ref KTT-146 · fingerprint 4adfcd · see HIT ref KTT-152, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-grease-table
Kalmar Ottawa T2: which checks are repeated every 250 hours?
The air system pressure and leak-down, the brake linings and drums, the steering gear and linkage, the springs, the wheel seals and the differential oil level, according to the Ottawa T2 maintenance manual, the HIT SRL technical desk notes. The same manual adds draining the air tanks, checking and re-torquing all wheel nuts and checking tire pressure, tread and condition, as set out in the HIT SRL technical cards. Its list also covers the frame for cracks, the batteries and their cables and the hydraulic fluid level, according to that manual.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-250-hour-checks · HIT ref KTT-147 · fingerprint 93901d · see HIT ref KTT-146, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-250-hour-lubrication
Kalmar Ottawa T2: are front axles with WET wheel seals greased with lithium grease?
No, front axles fitted with 'WET' wheel seals must not be greased with lithium grease, according to the Ottawa T2 maintenance manual, as recorded at HIT SRL. The same manual requires their front hubs to be inspected every 250 hours of operation, as logged by the HIT SRL technical desk. The Ottawa T2 operator's manual (2014 edition) also excludes lithium grease for these hubs and has their fluid checked every 250 hours.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-wet-wheel-seals · HIT ref KTT-148 · fingerprint bbbf69 · see HIT ref KTT-147, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-250-hour-checks
Kalmar Ottawa T2: when are the engine air filter and the air dryer desiccant changed?
The engine air filter is changed as needed, or when the restriction gauge indicates it where one is fitted, according to the Ottawa T2 maintenance manual, as HIT SRL's technical desk reads it. The same manual has the air dryer desiccant, where fitted, changed as needed, as recorded by the HIT SRL technical desk. According to that manual, the desiccant is changed at once when water appears while the air tanks are being drained. Instructions to the same effect appear in the Ottawa T2 operator's manual (2014 edition).
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-air-filter-and-dryer · HIT ref KTT-149 · fingerprint 9323fa · see HIT ref KTT-136, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-engine-oil-and-fuel-filter-interval
Kalmar Ottawa T2: when are the front spring mounting bolts retightened after reinstallation?
After 50 hours of operation the mounting bolts are checked and retightened if necessary, according to the Ottawa T2 maintenance manual, as set out in the HIT SRL technical cards. The same manual calls for this check after the front springs have been removed and reinstalled. According to that manual, the front spring torques are given only as 'to specification', without a printed value.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-front-spring-retightening · HIT ref KTT-150 · fingerprint c7bc15 · see HIT ref KTT-147, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-250-hour-checks
Kalmar Ottawa T2: which greases does the operator's manual recommend?
API Grade 1 multi-purpose grease or a high-quality lithium-based grease with extreme pressure properties, water resistant and suited to heavy-duty use, according to the Ottawa T2 operator's manual (2014 edition), as logged by the HIT SRL technical desk. The same manual asks for a base oil Timken rating of 40 minimum, and its lubrication chart gives Lithium Grease #1 for the boom and fifth wheel points and silicone spray for the cab door hinge and rear door rollers, as recorded at HIT SRL. For the front wheel bearings that chart gives EP Grade No. 1, while the Ottawa T2 maintenance manual gives NLGI 1 or 2 for grease-lubricated bearings and EPA 85-140, as printed, for oil-lubricated ones.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-greases-operator-manual · HIT ref KTT-151 · fingerprint b8e102 · see HIT ref KTT-152, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-grease-table
Kalmar Ottawa T2: which lubricants does the fluids table of the maintenance manual give?
Lithium Grease #1 for the boom pivot, brake cam pivots, slack adjusters, fifth-wheel pivot pins, top plate and jaws, front axle king pins, hydraulic cylinder bearings and propeller shaft splines and U-joints, according to the fluids table of the Ottawa T2 maintenance manual, as recorded by the HIT SRL technical desk. For the steering linkage the same table gives lithium grease in warm weather or NLGI 0 lubricant in cold weather, as HIT SRL's technical desk reads it. The table gives a semi-fluid extreme-pressure grease containing zinc oxide for the cab pivot bearings, tilt release mechanism, door striker bolts and seat slides, and silicone spray for the door hinges and rear door rollers.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-grease-table · HIT ref KTT-152 · fingerprint cfe07e · see HIT ref KTT-151, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-t2-greases-operator-manual
Kalmar terminal tractor before the T2: how often are the A, B, C and D inspections due?
Every 250 hours for A, 500 for B, 1000 for C and 2000 for D, according to the earlier Kalmar tractor operator's manual, the HIT SRL technical desk notes. That manual calls them maximum intervals for a vehicle in normal operation and notes that heavy duty, such as rail yard or 24-hour work, may call for tighter schedules, as set out in the HIT SRL technical cards. The same manual prints four forms, split by engine (electronic engines other than the QSB-155, or the QSB-155) and by transmission lubricant (non-synthetic RDS lube, or 'TranSynd' with Allison filters).
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-abcd-intervals · HIT ref KTT-153 · fingerprint 179bd1 · see HIT ref KTT-154, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-engine-oil-intervals
Kalmar terminal tractor before the T2: how often is the engine oil changed?
Every 500 hours, at the B, C and D inspections, on tractors with electronic engines other than the QSB-155, according to the earlier Kalmar tractor operator's manual, as recorded at HIT SRL. On tractors with the QSB-155 engine the same manual marks the oil and filter change for all four inspections, every 250 hours, as logged by the HIT SRL technical desk. Its oil, according to that manual, has to meet at least the minimum specification printed in the engine operator's manual.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-engine-oil-intervals · HIT ref KTT-154 · fingerprint 3eaae0 · see HIT ref KTT-153, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-abcd-intervals
Kalmar terminal tractor before the T2: how often are the transmission fluid and external filter changed?
Every 500 hours, at the B, C and D inspections, with non-synthetic lube in the RDS transmission, and only at the D inspection, every 2000 hours, with 'TranSynd' lube and Allison filters, according to the earlier Kalmar tractor operator's manual, as HIT SRL's technical desk reads it. In that manual the interval covers both the transmission fluid and the external filter, as recorded by the HIT SRL technical desk. According to the same manual, the fluid change includes the paper filter in the transmission pan, or cleaning and refitting the stainless steel screen where one is fitted instead.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-transmission-intervals · HIT ref KTT-155 · fingerprint ef2baf · see HIT ref KTT-153, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-abcd-intervals
Kalmar terminal tractor before the T2: when is the differential oil changed?
The differential oil is changed only at the D inspection, every 2000 hours, according to the earlier Kalmar tractor operator's manual, as set out in the HIT SRL technical cards. The same manual calls for oil meeting at least the axle maker's minimum specification. According to that manual, the differential oil level is checked at every inspection, A, B, C and D alike.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-differential-interval · HIT ref KTT-156 · fingerprint 644766 · see HIT ref KTT-155, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-transmission-intervals
Kalmar terminal tractor before the T2: how often are the hydraulic filter and fluid changed?
Every 1000 hours for the external hydraulic filter (C and D inspections) and every 2000 hours for the fluid (D inspection only), according to the earlier Kalmar tractor operator's manual, as logged by the HIT SRL technical desk. The same manual requires both to be replaced at least once a year in any case, as recorded at HIT SRL. According to that manual, the hydraulic fluid for top-up and change is Dexron III.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-hydraulic-intervals · HIT ref KTT-157 · fingerprint f74c83 · see HIT ref KTT-158, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-coolant-interval
Kalmar terminal tractor before the T2: how often is the coolant tested and changed?
A test every 250 hours and a change at least every 2000 hours, according to the earlier Kalmar tractor operator's manual, as recorded by the HIT SRL technical desk. The same manual's forms reserve the coolant change for the D inspection. According to the same forms, the coolant filter, where fitted, is changed at the B, C and D inspections.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-coolant-interval · HIT ref KTT-158 · fingerprint 56dfd7 · see HIT ref KTT-157, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-hydraulic-intervals
Kalmar terminal tractor before the T2: how often and to what torque are the wheel nuts re-torqued?
All wheel nuts are re-torqued to 450-500 ft/lbs at every inspection, according to the earlier Kalmar tractor operator's manual, the HIT SRL technical desk notes. On dual wheels the same manual has the outer nuts loosened before the inner nuts are tightened, as set out in the HIT SRL technical cards. The Ottawa T2 operator's manual (2014 edition) and the Ottawa T2 maintenance manual give the same 450-500 range, without the order of the dual-wheel nuts.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-wheel-nut-retorque · HIT ref KTT-159 · fingerprint c4aa74 · see HIT ref KTT-153, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-abcd-intervals
Kalmar terminal tractor before the T2: which grease does the operator's manual recommend?
API Grade 1, as printed, described as a high-quality lithium-based grease with extreme-pressure properties and water resistance for automotive and heavy-duty use, according to the earlier Kalmar tractor operator's manual, as recorded at HIT SRL. The same manual asks for a base oil Timken rating of at least 40, as logged by the HIT SRL technical desk. Its lubrication chart gives Lithium Grease #1 for the boom pivot, the cylinder bearings and the fifth wheel pivot, plate and jaws, and silicone spray for the door hinges and rear door rollers.
Source: HIT SRL technical desk — https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-greases · HIT ref KTT-160 · fingerprint 2cbae9 · see HIT ref KTT-153, https://www.hitsrl.it/technical-resources/guides/kalmar-terminal-tractors/maintenance-intervals/#hit-ktt-earlier-abcd-intervals