wsm M108S User Manual

1-S39
M108S, WSM
ENGINE
(9) Gear Case and Timing Gears
Gear Case Cover
1. Remove the gear case cover.
(When reassembling)
• Confirm that the liquid gasket coating surface is free of water,
dust and oil in order to maintain sealing effect.
• Carefully apply the adhesive evenly. (Refer to the figure on the
left.)
NOTEQ
• When mounting the adhesive-applied parts, take care to fit
them to the mating parts.
• Assemble the adhesive-applied parts within ten minutes.
• Apply a liquid gasket (Three Bond 1217D) to the gear case
cover.
W1189218
Relief Valve
1. Remove the relief valve retaining screw (1).
2. Remove the relief valve (2), the spring (3) and the packing (4).
W1081251
Idle Gear 1 and Idle Gear 2
1. Remove the idle gear mounting screw (1).
2. Draw out the idle gear (2) and (3).
(When reassembling)
• When install the idle gear (2) and (3), be sure to place the 4th
cylinder piston at the top dead center in compression then, align
all mating marks on each gear to assemble the timing gears, set
the idle gear last.
W1032991
Tightening torque
Gear case cover mounting
screw
24 to 27 N·m
2.4 to 2.8 kgf·m
18 to 20 lbf·ft
(1) Liquid Gasket
Tightening torque
Relief valve retaining
screw
69 to 78 N·m
7.0 to 8.0 kgf·m
51 to 57 lbf·ft
(1) Relief Valve Retaining Screw
(2) Relief Valve
(3) Spring
(4) Packing
Tightening torque Idle gear mounting screw
24 to 27 N·m
2.4 to 2.8 kgf·m
18 to 20 lbf·ft
(1) Idle Gear Mounting Screw
(2) Idle Gear 1
(3) Idle Gear 2
KiSC issued 05, 2012 A

wsm M108S Specifications

General

Brand	wsm
Model	M108S
Category	Tractor
Language	English