Page 96 - Foton Workshop Manual - Tunland (AT)

03-12 SERVICE SPECIFICATIONS - ENGINE MECHANICAL SYSTEM

REQUIRED TORQUE

Fastener N•m
Timing Belt
03
Fixing bolt of camshaft drive chain tensioner cover 10

Fixing bolt of timing chain guide rail 20
Inertia sprocket 10

Fixing bolt of top mechanism camshaft housing cover 7.5

Rock Arm Chamber Cover, Rock Arm, Rock Arm Cushion Block, Rock Arm Bracket
& Camshaft
Fixing bolt of rock arm chamber cover 10

Fixing bolt of intake rock arm 36

Fixing bolt of exhaust rock arm 36
Fixing bolt of camshaft thrust washer 10

Level one tightening: 30
Fixing bolt of camshaft signal wheel
Level two tightening: 160

Fixing bolt of inertia sprocket 20
Oil Drain Plug 45

Cylinder head, valve

Fixing bolt of top mechanism camshaft housing cover 10/12

Level one tightening：60
Level two tightening：Turn
Fixing bolt of cylinder cap clockwise 90°
Level tree tightening：Turn
clockwise 90°

Fixing bolt of front lug of engine 33
Fixing bolt of rear lug of engine 33

Piston and connecting rod

Level one tightening：34
Fixing bolt of connecting rod and bearing cap Level two tightening：Turn
clockwise 60°

Flywheel, flywheel housing, cylinder block, crankshaft

Level one tightening：50

Level two tightening：80
Fixing bolt of crankshaft main bearing cap
Level three tightening：Turn
clockwise 90°

Page 96