Chery QQ6 (S21) / S12LHD. Manual — part 241

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)

32

Figure 33

Follow by installation of screw of reverse gear idler shaft. Align the screw of reverse gear idler shaft

with the threaded hole on the idler shaft, and then tighten it with the tightening torque as 38±2.5Nm; after

that, tighten bleeding plug with tightening torque as 44±3Nm; finally, install oil limit plug onto the

transmission, but do not tighten it then. See Figure 34.

Figure 34

10. Refilling and volume regulation of transmission lubricant

After the transmission is installed onto the vehicle, park the vehicle on a flat road surface, then use the

tool for refilling to refill transmission lubricant. The lubricant refilled should at least conform to API GL-4

SAE 75W-90 specification. Refill through installation hole of speed sensor as shown in Figure 35 with the

refilling volume as 1.8L. after refilling, open the oil limit plug to regulate the lubricant to specified volume,

and then tighten the oil limit plug with the tightening torque as 44±3Nm.

Oil-Limiting Plug

Screw of reverse gear idler shaft (with

tightening torque as 38±2.5Nm)

Bleeding plug (with tightening torque

as 44±3Nm)