Kubota SSV65, Operator'S Manual

Page: 95 / 125

69 REGULAR CHECKS AND MAINTENANCE WORK
B
Adjusting V-belt Tension
To avoid personal injury or death:
A
First stop the engine and remove the key.
A
After servicing, make sure to replace the belt
cover in its original position.
C
Checking and adjustment of the V-belt tension
1. Press the V-belt (5) down in the middle, with a force of
approx. 98 N. The belt tension is correct if it deflects
about 10.0 to 12.0 mm. If otherwise, loosen bolt (1), (2)
and (3) and shift the alternator (4) in the direction
shown by the arrow.
After adjustment of the V-belt tension, tighten all the
bolts.
2. Replace the V-belt if worn out, cracked or torn.
A If the engine is run with a loose V-belt, the belt could
slip and cause insufficient battery charging. Check V-
belt tension regularly.
A
Should the V-belt break or jump off, the indicator light
for battery charge will light up. Stop the engine and
remove the key immediately.
C Checking and adjustment of the air-conditioner
belt tension [Closed cab model]
1. Press the air-conditioner belt down in the middle, with
a force of approx. 98 N. The belt tension is correct if it
deflects about 11 to 12 mm. If otherwise, loosen bolt
of the tension pulley and shift the tension pulley in the
direction shown by the arrow.
2. Replace the air-conditioner belt if worn out, cracked or
torn.
B
Cleaning Inside of Main Frame
If mud, leaves or any debris are accumulated inside of
main frame, it may cause damage to parts.
Remove mud, leaves and any debris from the inside of the
frame.
Refer to page 55 for detail procedure.
(1) Belt cover
(2) Bolts
(1) Bolt
(2) Bolt
(3) Adjuster bolt
(4) Alternator
(5) V-belt (A) about 10.0 to 12.0 mm
(B) approx. 98 N
(1) Air-conditioner belt
(2) Tension pulley
(3) Air-conditioner compressor
(4) Pulley
(5) Bolt (A) about 11 to 12 mm
(B) approx. 98 N