Independencia De Venezuela

Chapter 5 Lubrication System
Front cover, oil pump, balance axle and oil pan
























Disassembling Steps
1.Oil cleaner
2.Oil drain plug
3.Oil drain plug cushion
4.Oil pan
5. Oil collect filter
6. Oil collect filter cushion
7. Plug
8. O-shape ring
9. Flange bolt
10. Oil pressure switch
11. Pressure relief plug
12. Seal cushion
13. Pressure relief spring
14. Pressure-reliefplunger
































15. Oil cleaner bracket
16. Oil cleaner bracket cushion
17. Oil pump cover
18. Oil pump driven gear
19. Oil pump drive gear
20. Crankshaft front oil seal
21. Oil pump oil seal
22. Balance axle oil seal
23. Front cover
24. Front cover cushion
25. Left balance axle
26. Right balance axle
27. Right balance axle front bearing
28. Left balance axle bearing
29. Rightbalance axle rear bearing












































Disassemble Notice
Oil pan disassemble
1) Disassemble all oil pan bolts
2) Insert special tool between cylinder body and oil pan.
Remarks：
Do not use screwdriver or chisel instead of special tool, otherwise the edge of oil pan may be distorted and oil leakage will occur.

Plug disassembleDisassemble plug cock with special tool. If plug is tightened, tap the plug top with hammer several times and the plug will loose.

Flange bolt disassemble
1) Disassemble plug from cylinder body.
2) Insert cross screwdriver (pole diameter is 8mm) into the plug hole and lock balance axle.



3) Loosen flange bolt







Right balance axle front bearing disassemble
(1)Disassemblebalance axle right-front bearing with special tool from cylinder body.
Remarks：
Front bearing must be disassembled firstly. If it is not disassembled, rear bearing puller can not be used.


















































Balance axle rear bearing disassemble


Disassemble left balance axle rear bearing with special tool from cylinder body.
Remarks：Special tool (MB991603) should be installed in front of cylinder body when disassembling left balance axle rear bearing.






Installation Notice
Right balance axle rear bearing installation
1) Daub oil on bearing surface.
2) Install right rear bearing with special tool. Make sure that oil holes on bearing and cylinder body are aligned.
























Left balance axle rearbearing installation
1) Install special tool (conducting board) on cylinder body.
2) Daub oil on rear bearing edges and inside cylinder body bearing holes.








3) Install rear bearing with special tool
Remarks：
There is no oil hole in left rear bearing.

















































Balance axle front bearing installation
Install front bearingwith special tool




























Front cover installation
(1)Install special tool on crankshaft front end . daub oil slightly on the exterior circle surface of special tool and then install front cover








(2)Use new front cover oil seal cushion and install front cover component. Tighten flange bolt temporarily (Except for oil cleaner bracket locking bolt)Balance axle oil seal installation
Press oil seal into front cover with socket wrench.




















































Oil pump oil seal installation
Press oil seal into front cover with socket wrench.
















Crankshaft front oil seal installation
Install crankshaft oil seal on front cover with special tool.Oil pump driven/drive gear installation
Daub oil on gear surface and align the fitting marks.








Daub sealant on oil pressure switch
Daub sealant on oil pressure switch screw thread parts and then install the said switch with special tool.
Special sealant: 3M ATV or relevant equivalents.
Caution：
·Keep the top of screw thread clean and do not daub...