DF9.9T/TH “K8” (’08) MODEL 12-11
TIGHTENING TORQUE
Tightening torque – Important fasteners
ITEM
THREAD
DIAM.
TIGHTENING TORQUE
N·m kg-m lb-ft
Cylinder head cover bolt 6 mm 10 1.0 7.0
Cylinder head bolt 8 mm 27 2.7 20.0
Crankcase bolt 6 mm 14 1.4 10.0
8 mm 25 2.5 18.0
Conrod cap bolt 7 mm 12 1.2 8.5
Oil pump bolt 6 mm 14 1.4 10.0
Oil pump gallery bolt 6 mm 14 1.4 10.0
Intake manifold bolt 8 mm 23 2.3 16.5
Carburetor mounting bolt 6 mm 10 1.0 7.0
Fuel pump bolt 6 mm 10 1.0 7.0
Thermostat cover bolt 6 mm 10 1.0 7.0
Valve adjusting lock nut 5 mm 11 1.1 8.0
Timing pulley nut 26 mm 50 5.0 36.0
Flywheel nut 14 mm 80 8.0 58.0
Spark plug — 25 2.5 18.0
Power unit mounting bolt and nut 8 mm 23 2.3 16.5
Driveshaft housing bolt 8 mm 17 1.7 12.5
Oil pan bolt and nut 8 mm 23 2.3 16.5
Oil pressure switch — 13 1.3 9.5
Oil regulator 14 mm 27 2.7 19.5
Camshaft pulley bolt 6 mm 10 1.0 7.0
Engine oil drain plug 12 mm 13 1.3 9.5
Upper mount bolt 8 mm 23 2.3 16.5
Upper mount bracket bolt 8 mm 23 2.3 16.5
Lower mount cover bolt 8 mm 23 2.3 16.5
Lower mount bolt 8 mm 23 2.3 16.5
Clamp bracket shaft nut 7/8-14 UNF 43 4.3 31.0
Shallow drive arm bolt 10 mm 25 2.5 18.0
Tiller handle cover bolt 8 mm 17 1.7 12.5
Water pump case nut 6 mm 8 0.8 6.0
Gearcase bolt 8 mm 17 1.7 12.5
Propeller nut 12 mm 18 1.8 13.0
Propeller shaft bearing housing bolt 6 mm 8 0.8 6.0
To Next Page
Loading...
