Kubota WSM 07-E3B Series Workshop Manual page 152

07-E3B SERIES, WSM
Cylinder Head
1. Remove the cylinder head screw in the order of (10) to (1), and
remove the cylinder head.
2. Remove the cylinder head gasket.
(When reassembling)
• Replace the head gasket with a new one.
• When mounting the gasket, set it to the knock pin hole. Take
care not to mount it reversely.
• The cylinder head should be free of scratches and dust.
• Take care for handling the gasket not to damage it.
• Install the cylinder head.
• Tighten the cylinder head screw gradually in the order of (1) to
(10) after applying engine oil.
• Be sure to adjust the valve clearance.
Clearance".
• It is not necessary to retighten the cylinder head screw after
operating the engine for 30 minutes.
IMPORTANT

• When replacing a piston, piston pin bush, connecting rod or
crankpin bearing, select the cylinder head gasket thickness
to meet with the top clearance refer to the "Selecting
Cylinder Head Gasket".
NOTE

• The polished cylinder head mounting screw with no marking
on the screw head has possibly used.
• In this case, tighten this screw to the same torque as the part
number 1J770-03450.
[V2607-DI-E3B, V2607-DI-T-E3]
Cylinder
head
Tightening torque
mounting
screw
[V3007-DI-T-E3B, V3307-DI-T-E3B]
Cylinder
head
Tightening torque
mounting
screw
(10) to (1) : To Loosen
(1) to (10) : To Tighten
S-49
See the "Valve
Head gasket
parts number: 147 to 156 N·m
1J700-03312, 15.0 to 16.0 kgf·m
1J700-03322, 109 to 115 lbf·ft
1J700-03332
Head gasket
parts number: 155 to 165 N·m
1J700-03313, 15.8 to 16.8 kgf·m
1J700-03323, 114 to 121 lbf·ft
1J700-03333
187 to 196 N·m
Part number:
19.0 to 20.0 kgf·m
1G772-03450
138 to 144 lbf·ft
165 to 175 N·m
Part number:
16.9 to 17.8 kgf·m
1J770-03450
122 to 129 lbf·ft
A : Front Cover Side
B : Flywheel Housing Side
KiSC issued 06, 2020 A
ENGINE
W1170923