screen, diesel filter, oil filter and air filter. After replacing the diesel filter and oil filter element, inject
new lubricating oil according to the technical requirements.
Drain the oil from the drive system and front drive axle while it is hot, and add the appropriate amount
of light diesel oil or kerosene. If the engine doesn't start, drag the tractor forward or backward at a slow
speed for about 3 min or lift the front and rear tires of the tractor off the ground, and rotate the front and
rear tires in 2 directions for about 3 min, and immediately discharge the cleaning solution. At the same
time, remove the oil suction filter of the lifter for cleaning, and after reinstallation, add new oil to the
drive system lifter and front drive axle as required.
Carry out technical maintenance on diesel engine according to the "Operation and Maintenance Manual
of Diesel Engine";
Drain the cooling water, clean the engine cooling system with clean water, and then add new coolant.
Check the toe-in of the front wheel and the free stroke of the clutch and brake, and adjust it if necessary;
Check and tighten all external bolts, nuts and screws;
Add grease to each part of tractor according to maintenance manual;
Important:
1. The newly delivered or overhauled tractor must be put into normal use after running-in, otherwise the service
life of the tractor will be shortened.
2. Drivers must learn and be familiar with the operation and use methods of the tractor before running in the
tractor.