wsm Kubota L4100 Workshop Manual page 38

L4100, WSM
Adjusting Fan Belt Tension
CAUTION
• Be sure to stop the engine before checking fan 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 alternator mounting bolts (2),
and using a lever placed between the alternator and the engine
block, pull the alternator out until the deflection of the belt falls
within the factory specifications.
4. Replace fan belt if it is damaged.
Fan belt tension Factory specification
(1) Bolt
(2) Alternator Mounting Bolt
Adjusting Brake Pedal Free Travel
CAUTION
• Stop the engine and remove the key, then chock the wheel
before checking brake pedals.
1. Release the parking brake.
2. Slightly depress the brake pedals and measure free travel "A"
at top of pedal stroke.
3. If the measurement is not within the factory specifications,
loosen the lock nut (1) and turn the turnbuckle (2) to adjust it
within the factory specifications.
Brake pedal free travel
Factory specification
"A"
IMPORTANT
• Keep the free travel in the right and left brake pedals equal.
NOTE
• The difference between the right and left pedal free travels
must be less than 5 mm (0.20 in.)
• After checking brake pedal free travel, be sure to engage
the parking brake lock fully and check to see that the brake
pedals are securely locked.
(1) Lock Nut
(2) Turnbuckle
G-23
GENERAL
A deflection is 12 mm
(0.47 in.) when the belt is
pressed (68.6 N (7 kgf)) in
the middle of the span
(A) To Check the Fan Belt Tension
(B) To Tighten the Fan Belt
9Y1210278GEG0021US0
15 to 20 mm
0.59 to 0.78 in.
A: Free Travel
9Y1210278GEG0077US0
KiSC issued 08, 2012 A
(EU)