Yanmar YSE8 - Clutch Slip; Water Leak; Cooling Water Failure

a
6.11
Water Leak
6.12 Cooling Waer Failure
6.13 Clutch
SliD
a
15
\-
Check
point
Possible
cause
Remedy
1. Rocker
cover
1.
Loose bolts and nuts.
Retighten.
2. Damaged
packings.
Rene\r.
2. Cylinder head,
1,
Crack caused by fteezing.
Renew.
2. Loose bolts.
Retighten.
24
3.
Damaged
gaskets.
Renew.
3, Cylinder body. 1.
Crack
caused
by
freezing.
Renew.
4, Inside
of
crank-
case.
1. Scractched liner
packing.
Renew.
Check
point
Posaible cause
Remedy
1. Kidgston cock. 1. Dirty mouth.
Clean.
2.
Cock in closed
position,
Open cock.
2,
Cooling water
pipe
flange.
1,
Scratched
packings,
Renew.
22
2. Loose tightening
parts.
Retighten.
3. Pump
drive
belt.
1.
Slack belt, Tighten. Adjust
finger-
depressed
deflexion to
5-? mm.
4.
Cooling
water
pump.
1.
Scratched or worn imDeller,
Renew.
22
Check
point
Poasible cause Remedy
1.
Friction disc. 1.
Worrl disc. Renew
if total
wear on bott
sides er(ceeds
2
mm.
2.
Spring. 1,
Weakened ot
broken. Renew.