Kubota WSM 07-E3B Series Workshop Manual page 30

07-E3B SERIES, WSM
Checking Fan Belt Tension
1. Measure the deflection (A), depressing the fan belt (2) halfway
between the fan drive pulley and alternator pulley at specified
force 98 N (10 kgf, 22 lbf).
2. If the measurement is not within the factory specifications, loosen
the alternator mounting screws (1) and relocate the alternator to
adjust.
Deflection (A) Factory spec.
(1) Alternator Mounting Screw
(2) Fan Belt
Checking Fan Belt Damage and Wear
1. Check the fan belt for damage.
2. If the fan belt is damaged, replace it.
3. Check if the fan belt is worn and sunk in the pulley groove.
4. If the fan belt is nearly worn out and deeply sunk in the pulley
groove, replace it.
(A) Good
G-12
G GENERAL
10.0 to 12.0 mm
0.394 to 0.472 in.
(A) Deflection
W1208957
(B) Bad
W1033474
KiSC issued 06, 2020 A