Installation Instructions

B1700·B21 00·B2400 WSM, 11770
G GENERAL
B130F073
(1) Adjusting Screw
(2) Tension Bolt
Checking Fan Belt Tension
A CAUTION
To avoid personal injury:
• Be sure to stop engine before checking belt tension.
1. Stop the engine and remove the key.
2. Apply moderate thumb pressure to belt between pulleys.
3. If tension is incorrect, loosen the dynamo mounting bolts (or
alternator mounting bolts) and, using a lever placed
between the dynamo (or alternator) and the engine block,
pull the dynamo (or alternator)
out until the deflection of
the belt falls within acceptable limits.
4. Replace fan belt if it is damaged.
A deflection of between 7
Fan belt tension Factory spec.
to 9 mm (0.28 to 0,34 in.)
when the belt is pressed in
the middle of the span.
Clutch pedal
free
Factory spec.
20to30 mm
travel 0.8
to 1.2 in.
Stopper
bolt dista nce :
Factory
spec.
8.5 mm
IIA'
0.3 in.
Checking Clutch Pedal Free Travel
A CAUTION
• When checking, park the tractor on flat ground, apply the
parking brake, stop the engine and remove the key.
1. Slightly depress the clutch pedal (3) and measure free travel
at top of pedal stroke.
2. If the measurement is not within the factory specifications,
loosen the lock
nut (2) and adjust the clutch rod (1) length.
3. After adjusting it, be sure to keep the following distance for
clutch pedal stopper bolt (4).
4. After adjusting them, try to start engine. If no start, check
the safety switch setting position.
(1) Clutch Rod
(2) Lock Nut
(3) Clutch Pedal
G-19
(4) Clutch Pedal Stopper Bolt
(5) Clutch Housing