Cooling System - Kubota SM-E4B Series Workshop Manual

SM-E4B SERIES, WSM

(3) Cooling System

Fan Belt Tension
1. Measure the deflection (A), depressing the belt 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 and relocate the
alternator to adjust.
Deflection (A) Factory specification
(A) Deflection
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
1-S17
ENGINE
7.0 to 9.0 mm
0.28 to 0.35 in.
9Y1210785GEG0013US0
(B) Bad
9Y1210785GEG0014US0
KiSC issued 01, 2013 A