A
B
C
D
E
F
G
H
L
M
N
P
section
C 3
14 1098/1098S - M.Y. 2007 - edition 00
Technical data
Outer crankcase screw M6x1 9 8.5 9.5
Oil pick-up gauze filter bolt M6x1 14 13 15
Left-hand side crankcase cover screw M6x1 10 9 11
Bosch sensor bolt M6x1 10 9 11
Right-hand side crankcase cover screw M6x1 9 8.5 9.5
Chain cover oil circuit blanking screw M6x1 5 4 6 LOCK 5
Right-hand side crankcase cover screw M6x1 9 8.5 9.5
Under-piston oil jet retaining screw M5x0.8 8 7 9 LOCK 2 or TB1324
Oil cooler nipple M14x1.5 27 24 30 LOCK 5 or TB1375B
Vertical cylinder cover bolt:
Stage 1
Stage 2
M8x1.25
19
25
22
22
28
28
Crankcase hollow screw M8x1.25 20 18 22
Left-hand side crankcase cover screw M6x1 10 9 11
Drylock left-hand side crankcase cover screw M6x1 10 9 11 pre-applied Loctite 516
Starter motor mounting bolt M6x1 10 9 11 LOCK 2 or TB1324
Starter motor rear bolt M6x1 10 9 11 LOCK 2 or TB1324
Idler gear shaft retaining bolt M6x1 10 9 11 LOCK 2 or TB1324
Front sprocket retaining nut M24x1 190 171 209 GREASE B
Flywheel retaining nut M24x1 330 313 346 LOCK 5
Connecting rod cap bolts:
Stage 1
Pause for 2 sec., then back off
through 360°
Stage 2
Stage 3
Stage 4, Angle-tighten 65°±1°
Torque check
M10x1
35
20
35
70÷103
Apply GREASE B to
thread
Crankshaft grub screw M8x1.25 13 11 15 TB 1375B
Drilled crankshaft grub screw M8x1.25 13 11 15 TB 1375B
Selector drum locating screw M16x1.5 30 27 33
Gear stop lever screw M8x1.25 18 16 20 LOCK 2 or TB1324
Selector claw bolt M8x1.25 25 22 28
Selector claw locator nut M6x1 10 9 11
Selector claw bolt M6x1 9 8.5 9.5 LOCK 2 or TB1324
Idler and tensioner pulley bolts M20x1 50 45 55 LOCK 2 or TB1324
Camshaft pulley retaining nut M15x1 71 64 78 GREASE A
Timing belt driveshaft gear nut M14x1 55 50 60 GREASE A
Idler and tensioner pulley nut M8x1.25 25 22 28 GREASE A
Timing belt cover screw M6x1 10 9 11 LOCK 2 or TB1324
Self-tapping screw for timing belt cover filter M3.5
Dry clutch centre nut M25x1 250 236 264 LOCK 5
Oil filler plug M22x1.5 5 5 6
Wet clutch centre nut M20x1 120 115 125 GREASE B
Oil temperature sensor M12x1.5 18 16 19 LOCK 4
Oilway blanking plug M10x1 20 18 22 LOCK 5
Part Thread (mm) Nm Min. Max. Notes