JAC HFC1061, Руководство пользователя

Страница: 43 / 56

Trouble symptom and probable cause Checking and remedy
1. Gears break off
a. Gears break off
b. Worn or damaged coupling
c. Improperly adjusted linkage
d. Distorted, worn, or crack spring or locking ball
e. Worn shift fork and groove face
f. Worn synchronizer hub and sleeve
g. Worn or damaged synchronizer hub and engagement
sleeve
h. Worn or damaged bearing of input shaft and output
shaft
i. Worn or damaged thrust ring and thrust washer
j. loosening mounting bolt
a. Replace the coupling
b. Screw
c. Readjust
d. Repair or replace parts
e. Replace shift fork
f. Replace
g. Replace
h. Replace bearing
i. Replace
j. Screw
2. Gears are hard to mesh
a. High idle speed of engine
b. Improper meshing of clutch
c. Coherence of clutch plate
d. Bending clutch slip sleeve
a. Adjust the idle speed
b. Adjust clutch
c. Repair or replace
d. Replace
4. Transmission trouble shooting
80
OWNER 爷 S MANUAL for
HFC1061,HFC1063,HFC1083
series trucks
Trouble symptom and probable cause Checking and remedy
4. Hard to shift
a. Improper adjust of shift knob
b. Worn hinge joint or pin
c.Worn control mechanism
d. Loosening bolts or nuts
a. Adjust shift knob
b. Replace
c. Replace
d. Check and screw
e. Worn or damaged bearing or input shaft or output
f. Worn or damaged guide bearing of crankshaft
g. Worn cone and cone ring of synchronizer
h. Loose control mechanism or improper adjustment
i. Worn shift lever
j. Improper lubricated knob
k. Insufficient or low viscosity lubrication
e. Replace bearing
f. Replace bearing
g. Replace
h. Screw or adjust
i. Replace
j. Apply lubricator
k. Fill up or replace
3. Noise from transmission
a. Loosen bolts which mount transmission to engine
b. Worn gear or bearing
a. Screw
b. Replace
81