Transmission
Transmissions equipped for the
chassis of this series of truck are
LC5T97, LC5T30, LC6T46. Among
these, LC5T97 and LC5T30 are man
鄄
ual fixed axle with stages. There are
five forward gears and one back
gear. The second, third, fourth and
fifth gear has synchronizer that is
synchromesh. The first and back
gear are constant mesh. Transmis
鄄
sion uses synchronizer to make gear
shifting convenient. It can reduce
wear and tear of tooth and shock,
prolong the life of gear linkage, short
鄄
en the time of gear shifting , improve
the average vehicle and reduce labor
intensity etc.
Gear shifting of transmission is
worked by transmission gear shifting
control mechanism, controlled by
long-distance soft shaft and rod.
Shifting control device of transmis
鄄
sion.
Shifting control device of transmis
鄄
sion is controlled by long -distance
soft high -floor short rod, using two
flexible shafts to choose and shift
gear. It is composed by control bar
base assembly and gear selecting/
shifting and prop stand. The inner
core shaft of flexible shaft is steel
wire rope. Gear selecting /shifting is
accomplished by steer wire rope's
pulling and pushing motion. The ball
on the flexible shaft and adjusting
screw are used for adjusting the total
length of the flexible shaft to ensure
the gear selecting/ shifting can be
completed. There are marks of the
transmission, which is shown in the
figure below.
Control handle of transmission
Schematic diagram of the transmis
鄄
sion gear shift control device
32
OWNER
爷
S MANUAL for
HFC1061,HFC1063,HFC1083
series trucks
Using and maintenance:
1. If finding the gear shifting cannot
operate or operates difficultly when
the engine is not working, it shows
that the gear shifting rod (or the flex
鄄
ible shaft) has maladjustment or the
bolt becomes loose, now you must
adjust the control rod (or the flexible
shaft), check and tighten every bolt
and every nut.
2. If finding out-of -gear when run
鄄
ning on the rough road, the control
rod (or the flexible shaft) has malad
鄄
justment, and it should be adjusted
correctly.
3. If finding free play of the control
rod is too large, check and tighten
every bolt and every nut.
4. Do not take gear shifting operation
33
1. gear shift control rod
2.dust cover
3. handle
4.floor of the cab
5. flexible shaft for gear selecting
6. transmission rocker arm for gear selecting
7. side bracket for gear shifting
8. flexible shaft for gear shifting
9. fixed bracket of the gear shifting flexible
shaft
10. rear cover of the clutch
11. transmission rocker arm for gear shifting
