OPERATION AND MAINTENANCE MANUAL - Rotek
OPERATION AND MAINTENANCE MANUAL - Rotek
OPERATION AND MAINTENANCE MANUAL - Rotek
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No. Concern part Standard size(mm) Fitting(mm) Units c:Iwea1rrm)<br />
14<br />
15<br />
shaft cp 9( -0. 04 )<br />
Exhaust valve -0.06 Clearance<br />
valve guide<br />
Hole9H7 (+0'0 017 )<br />
0.04-0.077<br />
shaft 16f7 (-0. OlJ<br />
Rocker ann shaft<br />
. -0.03 Clearance<br />
Rocker ann bushing Hole C1> 16H7 (+0. 018) 0.016-0.052<br />
. 0<br />
0.30<br />
0.25<br />
16<br />
17<br />
18<br />
19'<br />
Idler shaft<br />
shaft 20f7 (-0. 020)<br />
-0.041 Clearance<br />
Idler gear bushing<br />
Hole20H7 (+0.021) 0.02-0.062<br />
0<br />
The axial clearance of<br />
Clearance<br />
idler gear 0.10-0.40<br />
Sinking volume ofintake<br />
valve<br />
1.75-2.45<br />
Sinking volume of<br />
exhaust valve<br />
1.75-2.45<br />
0.25<br />
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