Adjusting Fan Belt Tension - Kubota M100GX-II Operator's Manual

(1) Secondary (safety) element
(2) Primary element
(3) Evacuator valve
(4) Cover
A The air cleaner uses a dry element, never apply oil.
A Do not run the engine with filter element removed.
A Be sure to refit the cover with the arrow
of cover) upright. If the cover is improperly fitted,
evacuator valve will not function and dust will adhere
to the element.
A Do not touch the secondary element except in cases
where replacing is required.
(See "Replacing Air Cleaner Secondary Element" in
"EVERY 1 YEAR" in "PERIODIC SERVICE" section.)
A [M128GX-II, M135GX-II]
Be sure to refit the secondary element with the arrow
upright.
C Evacuator Valve
Open the evacuator valve once a week under ordinary
conditions - or daily when used in a dusty place - to get rid
of large particles of dust and dirt.
BAdjusting Fan Belt Tension
[M100GX-II, M110GX-II]
To avoid personal injury or death:
A Be sure to stop the engine before checking belt
tension.
A deflection of between 10 to 12 mm
Proper fan belt
when the belt is pressed in the
tension
middle of the span.
1. Stop the engine and remove the key.
2. Apply moderate thumb pressure to belt between
pulleys.
(A) "ARROW"
(on the rear
3. If tension is incorrect, loosen the tension pulley
mounting nut and turn the adjusting bolt to adjust the
belt tension within acceptable limits.
4. Replace fan belt if it is damaged.
A Make sure that the V-belt tension is as specified as
shown in the table above after tightening the tension
pulley mounting nut.
(1) Adjusting bolt
(2) Tension pulley mounting nut
PERIODIC SERVICE
(A) Check the belt tension
131