Chery QQ6 (S21) / S12LHD. Manual — part 77

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7. Separation of differential assembly and clutch housing

Separate differential assembly and clutch housing, and then simply take out the differential assembly as

shown in Figure 7.

Differential Assembly

Figure 7

8. Disassembly of gearshift fork mechanism

Use a hammer and a special tool to knock off all spring pins and then use a snap ring pliers or other

special tool to take the split washer off the fork shaft (when taking off the split washer, prevent it from

deformation), and then disassemble each part of the gearshift mechanism.

Split washer Spring pin

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Figure 8

9. Disassembly of gearshift mechanism

As shown in Figure 9, remove the gearshift arm bracket bolts and reverse gear lockup mechanism bolts

first, use a hammer and a special tool to knock off all spring pins, use a special tool to remove the split

washer, and then disassemble each part of the gearshift mechanism.

Gearshift arm bracket bolts (2 in total)

Reverse gear lockup mechanism bolts (2 in total)

Split washer

Figure 9

10. Disassembly of input shaft

As shown in Figure 10, Use a special tool (such as bearing remover etc.) to remove the two bearings on

the input shaft first, use a special tool to remove the rear snap ring, and then take off the fifth gear

synchronizer assembly.

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Rear snap ring

Fifth gear synchronizer

Figure 10

After the fifth gear synchronizer assembly is removed, remove the remaining parts such as shift gears,

needle bearings and synchronizers in turn as shown in Figure 11; when disassembling, be sure to keep the

synchronizer of each gear concurrent with its corresponding synchronizer ring.

Figure 11

Bearing (when disassembling, be

careful and use a special tool)

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11. Disassembly of output shaft

The method and process for disassembly of output shaft are basically the same as those for input

shaft and the output shaft can be disassembled to the status as shown in Figure 12.

Figure 12

12. Disassembly of differential

As shown in Figure 13, use a special tool to take off the two bearings first, remove the bolts for driven

gear and differential housing, remove the driven gear, knock off the fixing pin of the planetary gear, and then

take out every part inside the differential (Figure 14).

Fixing pin of planetary gear Bolts for driven gear and differential housing (8 in total)

Figure 13