Yamaha XP500 - Tightening Torques

2 - 19
SPEC
TIGHTENING TORQUES
TIGHTENING TORQUES
ENGINE TIGHTENING TORQUES
Item Part name
Thread
size
Q’ty
Tightening torque
Remarks
Nm m · kg ft · lb
Spark plug — M102 13 1.39.4
Cylinder head cover Bolt M6 10 10 1.0 7.2
Camshaft cap Bolt M6 12 10 1.0 7.2
Cylinder head and cylinder body Nut M9 4 35 3.5 25
E
Cylinder head and cylinder body Nut M9 2 46 4.6 33
E
Cylinder head and cylinder body Bolt M6 2 10 1.0 7.2
Cylinder head (exhaust pipe) Stud bolt M8 4 15 1.5 11
Cylinder body Bolt M6 1 10 1.0 7.2
Connecting rod cap Nut M7 4 See NOTE*1
M
Connecting rod cap (balancer) Nut M9 2 60 6.0 43
M
Balancer piston cylinder Bolt M10 4 58 5.8 42
LT
A.C. magneto rotor Nut M18 1 See NOTE*2
E
Timing chain tensioner Bolt M6 2 10 1.0 7.2
Timing chain tensioner cap bolt Bolt M6 1 7 0.7 5.1
Chain guide (intake side) Bolt M6 2 10 1.0 7.2
LT
Water pump housing cover Bolt M6 2 10 1.0 7.2
Water pump assembly Bolt M6 2 10 1.0 7.2
Coolant pipe Bolt M6 2 10 1.0 7.2
Radiator filler neck Bolt M6 1 7 0.7 5.1
Radiator drain bolt Screw M12 1 1.6 0.16 1.2
Water pump inlet pipe Bolt M6 1 10 1.0 7.2
Water pump outlet pipe Bolt M6 1 10 1.0 7.2
Thermostat cover Bolt M6 2 10 1.0 7.2
Oil pump assembly Bolt M6 3 10 1.0 7.2
Oil strainer assembly Bolt M6 2 10 1.0 7.2
LT
Oil cooler assembly Bolt M20 1 63 6.3 45
E
Oil filter cartridge — M20 1 17 1.7 12
Oil delivery pipe Bolt M6 1 10 1.0 7.2
LT
Intake manifold and cylinder head Bolt M6 4 10 1.0 7.2
Silencer assembly Bolt M6 2 9 0.9 6.5
Air filter case assembly Bolt M6 3 9 0.9 6.5
Exhaust pipe Nut M8 4 20 2.0 14
Muffler Nut M10 1 31 3.1 22
Muffler protector 1 Bolt M6 2 10 1.0 7.2
LT
Muffler protector 2 Bolt M6 1 10 1.0 7.2
LT
Crankcase Bolt M6 13 10 1.0 7.2
Crankcase Bolt M8 8 24 2.4 17
Engine oil drain bolt Bolt M14 1 43 4.3 31
Main gallery plug Plug M20 1 12 1.2 8.7
Oil tank Bolt M6 7 10 1.0 7.2
Stator coil base Screw M6 3 12 1.2 8.7
LT