Tightening Torques - Yamaha Sirius T110LSE Service Manual

TIGHTENING TORQUES

ENGINE
Part to be tightened
Cylinder head
Cylinder head (timing chain side)
Spark plug
Camshaft sprocket cover
Tappet cover (intake and exhaust side)
Stud bolt (cylinder head)
Generator rotor
Timing chain guide (intake side)
Valve adjusting screw locknut (intake
and exhaust side)
Camshaft sprocket
Camshaft retainer
Timing chain tensioner cap bolt
Timing chain tensioner
Oil pump assembly
Engine oil drain bolt
Intake manifold (engine side)
Carburetor assembly
Exhaust pipe
Exhaust pipe joint bolt
Muffler and muffler bracket
Muffler and passenger footrest
Air cut-off valve assembly
Air induction system pipe
Air filter (Air induction system)
Air filter case
Crankcase
Crankcase cover (left)
Drive sprocket cover
Crankcase cover (right)
Center plug
Timing check plug
Stud bolt (crankcase)
Kickstarter lever
Starter clutch
Clutch shoe housing
Clutch pressure plate
Clutch boss
Clutch release adjusting locknut
Shift pedal
Shift drum segment
MAINTENANCE SPECIFICATIONS
Part name
Nut
Bolt
—
Screw
—
Bolt
Nut
Bolt
Nut
Bolt
Bolt
Bolt
Bolt
Bolt
Bolt
Bolt
Bolt
Nut
Bolt
Bolt
Bolt
Bolt
Bolt
Screw
Screw
Bolt
Bolt
Bolt
Bolt
—
—
Bolt
Bolt
Bolt
Nut
Bolt
Nut
Nut
Bolt
Bolt
2-10
Tightening
Thread
torque
Q'ty
size
Nm m·kg ft·lb
M8 4 22 2.2
M6 2 10 1.0
M10 1 12.5 1.25 9.0
M6 2 7 0.7
M45 2 18 1.8
M6 2 7 0.7
M12 1 70 7.0
M6 2 10 1.0
M5 2 7 0.7
M8 1 20 2.0
M6 1 10 1.0
M6 1 8 0.8
M6 2 10 1.0
M6 2 7 0.7
M12 1 20 2.0
M6 2 10 1.0
M6 2 10 1.0
M6 2 7 0.7
M8 1 12 1.2
M8 1 16 1.6
M10 1 38 3.8
M6 2 7 0.7
M6 2 10 1.0
M6 2 12 1.2
M6 4 2 0.2
M6 9 10 1.0
M6 8 10 1.0
M6 2 7 0.7
M6 9 10 1.0
M32 1 7 0.7
M14 1 7 0.7
M8 4 13 1.3
M6 1 10 1.0
M6 3 14 1.4 10.1
M12 1 50 5.0
M5 4 6 0.6
M14 1 70 7.0
M6 1 8 0.8
M8 1 18 1.8
M6 1 12 1.2
SPEC
Remarks
16
7.2
5.0
13
5.0
5.0
7.2
LT
5.0
15
7.2
LT
5.8
7.2
5.0
15
7.2
7.2
5.0
8.6
12
28
5.0
7.2
8.6
1.4
7.2
7.2
5.0
7.2
5.0
5.0
9.4
7.2
stake
36
4.3
50
5.8
13
8.6
LT