KEEWAY 500ATV, Service Manual

Page: 133 / 218

6. Engine Removal;Inspection & Installation
6-71
13 kgf(36mm)
pressing forc （ N{kgf,1bf})[mm
{in}]
standard heighth
40 kgf(28mm)
camshaft
Camshaft wear （mm {in}） maximum 0.15
IN 32.769
standard
EX 32.763
IN 32.764
CAM peach height （mm {in}）
minimum
EX 32.758
standard ∮37.90
The CAM shaft neck（mm {in}）
maximum ∮37.96
standard 0.2～0.8
axial clearance （mm {in}）
maximum 1
cylinder block
The cylinder head
gasket surface
deformation
（mm
{in}）
maximum 0.10
Diameter of the cylinder [in the
92 mm in diameter measuring
cylinder {1.65 in} below the
surface]（mm {in}）
standard ∮92
Minimum/maximum aperture tolerances（mm {in}） +0.025～-0
piston
Piston Dia （mm {in}） standard ∮92
standard 0.02～0.04 The piston to the cylinder
clearance（mm {in}）
maximum 0.05
packing ring
Compression
ring on
0.10
Compression
ring in
0.35
standard
Oil ring 0.35
Compression
ring on
0.25
Compression
ring in
0.45
Piston ring and ring groove
clearance （mm {in}）
maximum
oilring 0.65
Compression
ring on
0.20～0.40
The gap (in the cylinder force
measuring)（mm {in}）
standard
Compression
ring in
0.20～0.35
6