LiuGong CLG835H, Service Manual

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Machine Inspection Table
January 24, 2017
CLG835H
Machine Inspection Table
Inspec-
tion item
S/N Inspection method and acceptance criteria
Inspection
before test
run
1
Complete machine information: visual check the complete machine number for compliance with
description of model
2
Fastening bolt: visual check whether the left and right mounting bolts of front axle are tightened
firmly in place; visually check whether the left and right front rim bolts are firmly tightened
3
Fastening bolt: visual check the mounting bolts between front drive shaft and front axle, output
flange of transmission and middle bearing fastened;
4
Fastening bolt: visual check whether the emergency braking flexible shaft is connected reliably;
brake cylinder for oil leakage and connected reliably;
5 Fastening bolt: visual check whether mounting bolts of upper and lower hinge are tightened
6
Fastening bolt: visual check the left and right mounting bolts of rear axle are tightened; visually
check the left and right rear rim bolts are firmly tightened
7 Water level: anti-freeze level shall be over the middle line in the level window of expansion tank
8
Oil: pull out the oil dipstick and the engine oil level shall be between the MIN and MAX marks of
the dipstick, and the oil is not in white
9
Hydraulic oil: lay flat the bucket, lower the boom to the minimum at idling, and visual check the
oil level of the hydraulic oil tank is within the green scale and the oil is not in white 5 min after the
engine stalls
10
Transmission fluid: when the engine is idling and the transmission fluid temperature is not more
than 40
℃
(104
℉
), check that the level shall be between cold fluid MAX and MIN marks. Then,
place the shift lever at four gear and depress the brake, then the accelerator to run the transmis-
sion for 5~8min resulting in the transmission fluid temperature reaching 100~110
℃
(212~230
℉
).
Release the accelerator and place the shift lever at neutral gear, then check that the level is
between hot oil MAX and MIN marks when the transmission fluid reaches a temperature more
than 80
℃
(176
℉
).
11
Air-tightness: visual check each hydraulic line, cylinder, transmission, axle, oil tank, radiator, die-
sel engine for no leakage during inspection
Climbing up
the cab
1 Open and close the left and right doors of cab, and no seizing or abnormal sound should occur.
2 Shake the interior of the cab by hand and no looseness should occur
3
Turn on/off the dome light, radio, front and rear sunshade, cigarette lighter, and they should
function normally
4
Inflatable seat (option): the height and front & rear adjustment distance of the seat is obvious;
adjustment angle of left and right backrest armrest is obvious; move upward the handle at the
front of suspension, the suspension rises, otherwise goes down. There is no abnormal sound
and parts interference during air-filled detection.
5
Turning on the electric lock: turn on the front floodlight, work light, alarm light, parking light by
order and get off the vehicle to check if they function normally
6
Starting the complete machine: operate the engine speed adjustment switch and visual check
the corresponding change to the speed of the tachometer on the instrument panel.
7
Starting the complete machine: operate the switch of LCD to switch the voltage and timing dis-
play
8 Visual check: timer displays and record the time
9
Steering wheel: it can be adjusted front and rear, upper and down normally; no looseness after
locking. Lift the steering wheel upwards by hand and no axial runout occurs (
≤ 3mm);