ENGINE SHOP REBUILD & SERVICE PARTS MANUAL - Jacobsen
ENGINE SHOP REBUILD & SERVICE PARTS MANUAL - Jacobsen
ENGINE SHOP REBUILD & SERVICE PARTS MANUAL - Jacobsen
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<strong>ENGINE</strong> MEASUREMENTS<br />
DESCRIPTION<br />
ft / lb<br />
TIGHTENING TORQUE<br />
kg / cm<br />
N / m<br />
Cylinder head bolts<br />
16.6~19.5<br />
230~270 22.5~26.5<br />
Connecting rod cap bolts<br />
12.3~14.5<br />
170~200 16.7~19.6<br />
Fan hub nut<br />
43.4~47.0<br />
600~650 58.8~63.7<br />
Crankcase end-cover bolts<br />
6mm<br />
8mm<br />
5.8~7.2<br />
12.3~13.7<br />
80~100 7.8~9.8<br />
170~190 16.7~18.6<br />
Spark plug<br />
New plug<br />
Retightening<br />
8.7~10.9<br />
16.6~19.5<br />
120~150 11.8~14.7<br />
230~270 22.5~26.5<br />
Oil drain plug<br />
14.5~16.6<br />
200~230 19.6~22.5<br />
Drive gear bolt<br />
5.8~7.2<br />
80~100 7.8~9.8<br />
Cam gear bolt<br />
16.6~19.5<br />
230~270 22.5~26.5<br />
Rocker arm nut<br />
5.8~7.2<br />
80~100 7.8~9.8<br />
Others<br />
6mm<br />
8mm<br />
4.3~5.8<br />
10.1~13.0<br />
60~80 5.9~7.8<br />
140~180 13.7~17.6<br />
Fig. C-12 Torque Specifications<br />
Engine Shop Rebuild and Parts Manual<br />
Page C-13
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