GENUINE HOOLIGAN 170i, Руководство по обслуживанию

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Engine / Reverse differential gear -
5
B.The operation data information (BF3-168)
Description IN/EX
Standard Value
(mm)
Limit of use
(mm)
Clearance between adjuster tapped
Screw and valve stem
(Before warm up)
IN 0.08
－
EX 0.08
－
Compression pressure(throttle open full) 11kg/650rpm
Height of the cam’s convex part
IN 26.625 26.23
EX 26.53 26.13
Inner diameter of rocker arm shaft
IN 10.00~10.015 10.10
EX 10.00~10.015 10.10
Outer diameter of rocker arm shaft
IN 9.972~9.987 9.91
EX 9.972~9.987 9.91
Valve base angle IN&EX 1.0 1.8
Outer diameter of valve stem
IN 4.975~4.900 4.90
EX 4.955~4.970 4.90
Inner diameter of valve guide
IN 5.000~5.012 5.30
EX 5.000~5.012 5.30
Clearance between valve stem and
Valve guide
IN 0.010~0.037 0.08
EX 0.030~0.057 0.10
Check cam shaft
Check the convex surface and the height and see whether it has been damaged.
Check camshaft. If the bearing is loosen or worn out, change the whole set if necessary.
Check cam shaft holder
1.Check the cam shaft holder, cam rocker arm, and cam
Rocker arm shaft and see whether it is loosen or worn
out.
2.Cam shaft holder and cam rocker arm outer diameasurement:
3.Cam rocker arm inner diameasurement:
4.Cam rocker arm shaft and rocker arm outer diameasurement:
5.Clearance between the Cam rocker arm and rocker arm shaft.
Limit of Use:
IN: replace it below 26.23mm
Ex: replace it below 26.13mm
NOTICE:
Do check if there is any damage on the cam rocker arm
Sliding surface.
Limit of use : replace it above 10.10mm.
Limit of use : replace it above 10.10mm.
Limit of use : replace it below 9.91mm.
Limit of use : replace it above 0.10mm.
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