1 ENGINE
B2410· B2710· B2910 WSM, 12271
(5) Fork Lever 2
(6) Fork Lever 1
(7) Start Spring
(8) Maximum Output Limit Bolt
(1) Fork Lever Shaft Cover
(2) Spacer
(3) Bearing
(4) Fork Lever Shaft
Fork Lever
1. Remove the start spring (7).
2. Remove the fork lever shaft cover (1).
3. Pull out the fork lever shaft (4), and remove the spacer (2),
bearing (3), fork levers 1 (6) and 2 (5).
(When reassembling)
• Apply a liquid gasket (Three Bond 1215 or equivalent) to the
both sides of the fork lever shaft cover, and fit the fork lever shaft
cover with the "UP" mark facing upwards.
• Securely fit the start spring.
•
IMPORTANT
• Install the fork lever 2 (5) to position it on the right side of
the maximum output limit bolt (8) as shown in the figure.
®
1900P10150
11900F10340
11900F10350
11900810160
Camshaft and Idle Gear 1
1. Remove the external snap ring, and then remove the idle gear 1
(5).
2. Remove the camshaft stopper mounting screw, and pull out the
camshaft (7).
(When reassembling)
• When installing the idle gear 1, be sure to align the alignment
marks (a), (b), (c) on the gears.
• Securely fit the external snap ring and stopper.
(1) Injection Pump Gear
(a) Alignment Mark
(2) Governor Gear
(Idle Gear 1 and Cam Gear)
(3) Idle Gear 2 (V1305, V1505)
(b) Alignment Mark
(4) Crank Gear
(Idle Gear 1 and Crank Gear)
(5) Idle Gear 1
(c) Alignment Mark
(6) Cam Gear
(Idle Gear 1 and Injection Pump
(7) Camshaft
Gear)
12271810170
1-826