KEEWAY 500ATV, Service Manual

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6. Engine Removal;Inspection & Installation
6-53
14 oil seal
Φ
25*
Φ
40*7 35 spring ring 6mm
15 O-ring
Φ
2.5*
Φ
47 36
Hexagon flange bolts M6*20
torsion 10N.m
16
Hexagon flange bolts M6*22
torsion
10N.m
37 crankshaft assembly
17 Rear bearing cover 38 copper packing Φ 20* Φ 28*0.5
18 oil seal Φ 40* Φ 62*8 39
Balance shaft assembly (see balance s
assembly instructions)
19 O-ring Φ 2.5* Φ 67 40 dowel pin Φ 12*18
20
Hexagon flange bolts M8*28
torsion 25N.m
41
Oil pump driven gear
21 Output shaft flange constructed
11.1 Oil pump assembly instructions
As shown in figure machine oil fixed, bolt
diagonal points to two to three times after
preloaded on tight. The oil pump shaft
rotation with time to be flexible.
11.2 As shown in figure will pack the crankshaft left
when song.
11.3 As shown in figure hand holding the
crankshaft neck to shake the crankshaft
crankshaft put in position.
6