Nortrac NorTrac 40XT, Руководство пользователя

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Maintenance Instruction
71
4.13 Engine Oil Filter Maintenance
It is recommended that the oil filter be changed every time the oils is changed, especially when working in
dusty conditions.
4.14 Lifter Hydraulic Oil Filter Maintenance
The lifter oil filter is located on the lower right hand side of the engine. Perform maintenance according to
specifications. To perform maintenance, take off the oil filter rear cover; take ou t the strainer filter and clean it
with solvent and then blow dry with compressed air. If the filter element cannot be cleaned or is worn out, it
should be replaced.
4.15 Front Drive Oil Level Check
Check the dip stick in the front drive. If the oil level is not between the two marks, add oil. Use 80/90
gear lube.
4.16 Transmission Maintenance
When checking the oil level in the transmission, park the tractor on flat ground and shut off the engine.
Remove the transmission dipstick and wipe it, then reinsert it. If the oil level is lower than the lowest mark on
the dipstick, add lube oil until the oil level falls between the upper and lower marks. When changing lube oil, the
drain plug in the transmission needs to be removed to completely drain the oil. Onc e the oil is drained, replace the
drain plug and tighten, then fill with fresh lube oil. Use trans/hydraulic oil.
4.17 Lifter Assembly Maintenance
Park the tractor on flat ground and bring the lifter arm to its lowest height. Shut off the engine. Remove the lifter
cover dipstick and check the oil level. If the level is under the lowest mark, fill with hydraulic oil until it is
between the upper and lower marks. Drain the used oil when changing hydraulic oil and then fill with fresh
hydraulic oil.
4.18 Fuel Tank Maintenance
Park the tractor on flat ground and shut off the engine. Loosen or remove the fuel tank drain plug to drain any
water from the tank. Water in the tank can cause diesel engine performance problems and the tank should be
drained on a regular basis.
4.19 Tire Inflation Pressure
Maintain correct tire pressure in all four tires.

Front tire pressure should be 90-120 kPa (13-17.4 psi).

Rear tire pressure should be 80-120 kPa (11.6 -17.4 psi).