Service Manual

2-4 PERIODIC MAINTENANCE
Torque and Locking Agent
Torque
Fastener
N·m
kgf·m ft·lb
Remarks
Cylinder Head Bolts (L = 60 mm) 46 4.7 34 S
Rocker Arm Bracket Bolts 14.7 1.5 11 L
Rocker Cover Bolts
5.9 0.60 52 in·lb
Spark Plugs 22 2.2 16
Valve Clearance Adjusting Locknuts 11 1.1 97 in·lb
Lubrication System
Engine Oil Drain Plug 6.9 0.70 61 in·lb
Oil Pump Cover Plate Bolts 5.9 0.60 52 in·lb
FX Models
Oil Filler Mounting Bolt 5.9 0.60 52 in·lb
FR and FS Models
Oil Filler Mounting Bolt 8.8 0.90 78 in·lb
Camshaft/Crankshaft
Connecting Rod Big End Cap Bolts 9.8 1.0 87 in·lb EO
Crankcase Cover Bolts 27.4 2.8 20 S
Crankcase Cover Oil Passage Plugs 3.9 0.40 35 in·lb L
Crankcase Oil Passage Plugs
3.9 0.40 35 in·lb L
Breather Chamber Cover Bolts
5.9 0.60 52 in·lb
Breather Valve Mounting Screw 2.0 0.20 18 in·lb
Starter System
Starter Motor Mounting Bolts 19.6 2.0 14
FR and FS Models
Starter Motor Through Bolts 3.95 0.40 35 in·lb
Electrical System
Flywheel Bolt 56 5.7 41
Ignition Coil Bolts 5.9 0.60 52 in·lb
Spark Plugs 22 2.2 16
Stator Coil Screws 3.4 0.35 30 in·lb
The table below, relating tightening torque to thread diameter, lists the basic torque for the bolts and
nuts. Use this table for only the bolts and nuts which do not require a specific torque value. All of the
values are for use with dry solvent-cleaned threads.
Basic Torque for General Fasteners
Torque
Threads Diameter
(mm)
N·m kgf·m ft·lb
4 2.0 0.20 17 in·lb
5 3.4 0.35 30 in·lb
6 5.9 0.60 52 in·lb
8 15 1.5 11
10 20 2.0 15