GENERAL INFORMATION 1-21
TIGHTENING TORQUE
Tightening torque – Important fasteners
ITEM
THREAD
DIAMETER
TIGHTENING TORQUE
N·m kg-m lb-ft
Cylinder head cover bolt 6 mm 11 1.1 8.0
Cylinder head bolt
8 mm 23 2.3 16.6
11 mm 86 8.6 62.0
Crankcase bolt
8 mm 27 2.7 19.5
10 mm 52 5.2 37.6
Crankshaft drive gear bolt 10 mm 48 4.8 34.7
Conrod cap bolt 9 mm 63 6.3 45.6
Camshaft housing bolt 6 mm 12 1.2 8.7
Piston cooling jet — 20 2.0 14.5
Oil pump bolt 8 mm 23 2.3 16.6
IN. camshaft timing sprocket
VVT
model
— 60 6.0 43.4
Non VVT
model
— 78 7.8 56.0
EX. camshaft timing sprocket — 78 7.8 56.0
OCV 6 mm 12 1.2 8.7
Chain tensioner adjuster bolt 6 mm 11 1.1 8.0
Timing chain guide bolt 6 mm 10 1.0 7.0
Collector cover 8 mm 23 2.3 16.6
Funnel bracket 8 mm 23 2.3 16.6
Engine holder cover bolt 8 mm 23 2.3 16.6
Intake manifold bolt/nut 8 mm 23 2.3 16.5
Oil pressure switch — 13 1.3 9.5
Fuel delivery pipe bolt 8 mm 23 2.3 16.5
Fuel delivery pipe plug/
union bolt
Upper 12 mm 35 3.5 25.5
Lower 12 mm 35 3.5 25.5
Low pressure fuel pump bolt 6 mm 10 1.0 7.0
Thermostat cover bolt 6 mm 10 1.0 7.0
Flywheel bolt 12 mm 118 11.8 85.3
Starter motor mounting bolt 8 mm 23 2.3 16.6
Engine oil filter — 14 1.4 10.0
Engine oil drain plug 12 mm 13 1.3 9.5
Power unit mounting bolt
8 mm 23 2.3 16.5
10 mm 50 5.0 36.0
Driveshaft housing bolt 10 mm 50 5.0 36.0
Upper mount bolt/nut 14 mm 100 10.0 72.3
Upper mount cover bolt 10 mm 50 5.0 36.0
Lower mount bolt/nut 14 mm 100 10.0 72.3
Clamp bracket shaft nut 22 mm 43 4.3 31.0
Water pump case bolt 8 mm 17 1.7 12.3
Driveshaft oil seal housing — 98 10.0 72.3
26
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