Tightening Torque; Engine - Yamaha RS90GTZ Service Manual

TIGHTENING TORQUE

ENGINE

Parts to be tightened
Spark plug
Cylinder head bolt (M10 × 1.25)
Cylinder head bolt (M6 × 1.0)
Cylinder head cover bolt
Camshaft cap bolt
Camshaft sprocket bolt
Timing chain tensioner bolt
Timing chain guide (exhaust and intake) bolt
Cylinder head water jacket bolt
Thermostat housing cover bolt
Coolant temperature sensor
Water pump assembly bolt
Coolant hose clamp
Coolant reservoir bolt
Coolant recovery bolt
Radiator bolt
Radiator fan motor screw
Bleed bolt (heat exchanger)
Oil cooler bolt
Rear engine mounting bolt spacer
Engine mounting nut
Engine mounting bracket bolt
Frame cross member nut (side [front])
Frame cross member nut (side [rear])
Frame cross member nut (front)
Oil pan bolt
Oil pan engine oil drain bolt
Oil filter cartridge
Oil pump assembly bolt
Oil pump drive chain guide bolt
Oil pump housing cover screw
Oil pan divider screw
Relief valve cover screw
Oil pump driven gear bolt
Oil tank engine oil drain bolt
Oil tank nut
Oil tank bolt
Oil pressure switch
Oil check bolt
Oil tank inlet pipe bolt
Oil tank outlet pipe bolt
Exhaust pipe joint bolt
Muffler band bolt
Exhaust pipe bolt
Exhaust pipe band bolt
TIGHTENING TORQUE
Tightening torque
Nm m•kgf ft•lbf
13 1.3 9.4
See TIP.
12 1.2 8.7
12 1.2 8.7
10 1.0 7.2
24 2.4 17
12 1.2 8.7
10 1.0 7.2
10 1.0 7.2
10 1.0 7.2
23 2.3 17
12 1.2 8.7
2 0.2 1.4
10 1.0 7.2
10 1.0 7.2
10 1.0 7.2
4 0.4 2.9
13 1.3 9.4
10 1.0 7.2
9 0.9 6.5
65 6.5 47
25 2.5 18
45 4.5 32
23 2.3 17
23 2.3 17
10 1.0 7.2
10 1.0 7.2
17 1.7 12
12 1.2 8.7
10 1.0 7.2
4 0.4 2.9
4 0.4 2.9
4 0.4 2.9
15 1.5 11
16 1.6 11
19 1.9 13
10 1.0 7.2
15 1.5 11
20 2.0 14
10 1.0 7.2
7 0.7 5.1
25 2.5 18
20 2.0 14
23 2.3 17
18 1.8 13
9-17
SPEC
Remarks
Apply the engine oil.
Apply the engine oil.
®
Apply LOCTITE
(RS90GTZ/RS90LTGTZ)
(RS90GTZ/RS90LTGTZ)
(RS90GTZ/RS90LTGTZ)
®
Apply LOCTITE
®
Apply LOCTITE