Chery QQ6 (S21) / S12LHD. Manual — part 81
28
8. Assembly and regulation of transmission assembly
Place the clutch as shown in Figure 28 first, and then assemble the differential assembly to its
designated position.
Clutch housing assembly Differential assembly
Assemble gearshift fork assembly, input shaft assembly and output shaft assembly together as shown in
Figure 29, and then install them together onto clutch housing assembly. When assembling, wrap front end
spline of input shaft with polyvinyl chloride adhesive tape to prevent damage to oil seal. After installation,
turn each gear to ensure favorable engagement.
Gearshift fork assembly Input shaft assembly Output shaft assembly
Figure 29
Figure 28
Use tape to wrap the spline
29
Install the assembled idler assembly (assembly of idler assembly is comparatively simple, please refer
to its disassembly process) onto clutch housing, and then install reverse gear fork mechanism assembly with
tightening torque of the two reverse gear rocker arm bracket bolts as 25±2Nm. Clean the junction part of
clutch and transmission housings and apply sealant (oil resistance silicone sealant, HZ1213Q/320222
YAP02-92) on it, and then install the magnet. See Figure 30.
Reverse gear fork mechanism assembly Idler assembly
Magnet
Figure 30
Apply sealant on junction part
of clutch and transmission
housings
倒档摆臂支架
螺栓(拧紧力
矩 25±2Nm)
30
Assemble transmission housing and clutch housing together and then fasten them with connecting bolts.
Before fastening, apply thread locking glue (262 type anaerobic adhesive) on the bolts properly. Tighten
the diagonal bolts first as possible to ensure favorable fastening and sealing effects, and the tightening torque
for the bolts are 25±2Nm. Note: the two connecting bolts at oil drain hole are a little longer than other
connecting bolts, and the bracket should be installed first. See Figure 31.
Figure 31
To install the assembled gearshift mechanism assembly onto the transmission, clean the junction part of
gearshift housing and transmission housing and apply sealant on it (oil resistance silicone sealant,
HZ1213Q/320222 YAP02-92), align one end of gearshift shaft with the linear bearing inside the transmission
and align the locating hole on gearshift housing with the locating pin on transmission housing, and then
tighten the connecting bolts of gearshift housing and transmission housing with the tightening torque as
25±2Nm. See Figure 32.
Reverse gear rocker arm bracket bolt
(with tightening torque as 25±2Nm)
Connecting bolt of transmission and clutch housings (13)
Bracket
The two connecting
bolts are longer
31
Connecting bolts of gearshift housing and transmission housing
(5, tightening torque: 25±2Nm)
Figure 32
9. Disassembly of external accessories of transmission
Respectively install locating seats of 1/2 gears fork shaft and 3/4/5 gears fork shaft. Before installation,
apply thread fastening glue (262 type anaerobic adhesive) on the thread, and the tightening torque for the
bolts are 20±2Nm. Note: the locating seat of 1/2 gears fork shaft is longer than that of 3/4/5 gears fork
shaft. Then install locating seat of gearshift shaft, before installation, apply thread fastening glue (262 type
anaerobic adhesive) on the thread, and the tightening torque for the bolts are 32±2.5Nm; and install backup
lamp switch assembly, before installation, apply thread fastening glue (262 type anaerobic adhesive) on
the thread, and the tightening torque for the bolts are 20±2Nm. See Figure 33.
Locating seat of gearshift shaft (with
tightening torque as 32±2.5Nm)
Switch assembly of backup light
(with
tightening
torque
as
20±2Nm)
Locating seat of 3/4/5 gears fork shaft
(with tightening torque as 20±2Nm)
Locating seat of 1/2 gears fork shaft
(with tightening torque as 20±2Nm)
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