PERIODIC MAINTENANCE 2-7 Torque and Locking Agent The following tables list the tightening torque for the major fasteners requiring use of a non-permanent locking agent or silicone sealant etc . Letters used in the "Remarks" column mean : AL : Tighten the two clamp bolts alternately two times to ensure even tightening torque . L : Apply a non-permanent locking agent . M : Apply molybdenum disulfide grease . MO : Apply molybdenum disulfide grease oil solution . (mixture of the engine oil and molybdenum disulfide grease in a weight ratio 10 : 1) R : Replacement Parts S : Follow the specified tightening sequence . Si : Apply silicone grease (ex . PBC grease) . SS : Apply silicone sealant .
Fastener
Torque N-m
kgf-m
ft-lb
Air Cleaner Duct Clamp Screw
2 .0
0 .20
18 in-lb
Air Cleaner Housing Bolt
8 .8
0 .90
7 .8 in-lb
Canister Bracket Bolts
8 .8
0 .90
78 in-lb
Carburetor Holder Clamp Screw
2 .0
0 .20
18 in-lb
Fuel Tap Bolts
2 .5
0 .25
22 nib
Fuel Tap Diaphragm Cover Screws
1 .0
0.10
9.0 in-lb
Fuel Tap Lever Plate Screws
0 .8
0.08
7 in-lb
Separator Bracket Bolts
8.8
0.90
78 in-lb
Throttle Case Screws
3.8
0.39
34 in-lb
Coolant Drain Bolt
8 .8
0.90
78 in-lb
Impeller Mounting Nut
9 .8
1 .0
87 in-lb
Radiator Bolts
8 .8
0 .90
78 in-lb
Radiator Fan Switch
18
1 .8
13
Reserve Tank Bolts
8.8
0 .90
78 in-lb
Remarks
Fuel System
Cooling System
Hand -tighten
Reserve Tank Cap Thermostat Housing Bolts
8.8
0 .90
78 in-lb
Water Hose Fitting Bolts
8 .8
0 .90
78 in-lb
Water Pump Cover Bolts
8 .8
0 .90
Water Temperature Sensor
15
1 .5
78 in-lb 11
Camshaft Cap Bolts
12
1 .2
106 in-lb
Camshaft Chain Tensioner Bolts
8.8
0 .90
78 in-lb
Camshaft Sprocket Bolts
49
36
Carburetor Holder Clamp Screw
2 .0
5.0 0 .20
18 in-lb
Carburetor Holder Screws
4 .4
0 .45
39 in-lb
Clean Air System Pipe Bolt (M5) (Other than AU Model)
5.9
0 .60
52 in-lb
Clean Air System Pipe Bolt (M6) (Other than AU Model)
9 .8
1 .0
87 in-lb
SS
Engine Top End
L