Daily inspection and maintenance of pre-and post-job
Engine, electrical, instrumentation section
1.Check the water level in the tank。
2.Check the fuel oil tank。
3.Check the engine oil sump capacity。
4.Tightness check the tubing, pipes, pipe and various parts of the。
5.Check the battery terminal。
Chassis part
1.Check the hydraulic fluid amount of work。
2.Check the tightness of the hydraulic system piping and accessories。
3.Check the foot brake, hand brake work is reliable。
4.Check the joystick in the neutral position is flexible and。
5.Check the tire pressure (front: 0.30 ~ 0.32MPa, rear: 0.28 ~ 0.30MPa) is normal, tire bolts are loose, the locking force: 830N.m. Tire pressure must be controlled within the specified range, otherwise it would cause a major accident, such as a flat tire, causing casualties and losses。
6.Check before connecting the rear propeller shaft bolt is loose, shedding phenomenon, locking force: 130 ~ 215N.m。
7.Check the pin connecting bolt is loose。
Bolt locking force (unlabeled bolt grade 4.8)
Thread diametermm
|
6
|
8
|
10
（8.8Level）
|
12
（8.8Level）
|
14
|
16
（8.8Level）
|
18
|
20
|
22
|
24
|
27
|
30
|
36
|
|
TorqueN.m
|
4
|
9.5
|
48
|
86
|
51
|
220
|
112
|
160
|
220
|
280
|
410
|
550
|
970
|
8.Check the water level, the gearbox oil level, hydraulic oil, brake fluid (brake fluid) oil level [regular maintenance according to section 3.3], check for oil spills, leaks, air leaks。
9.Each nozzle grease filling (once a day, at least 3 to 4 times per week)。
Start the engine
1.Check the meter indication is normal。
2.Check the lighting equipment, horn, wiper, brake lights work。
3.Check the operation of the working device manipulation case。
4.Whether listening to the low-speed operation of the engine is working properly。
5.Engagement stall run。
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