Cylinder Head/Cylinder Head Gasket; Tappets - Kubota RTV1140CPX Workshop Manual

RTV1140CPX, WSM
Cylinder Head and Cylinder Head Gasket
1. Loosen the pipe clamps (1), and remove the water return hose
(2).
2. Remove the cylinder head screw in the order of "n" to "a" and
remove the cylinder head.
3. Remove the cylinder head gasket.
(When reassembling)
• Replace the cylinder head gasket with a new one.
• Tighten the cylinder head screws after applying sufficient oil.
• Tighten the cylinder head screws in several steps and specified
sequence "a" to "n".
• Retighten the cylinder head screws after running the engine for
30 minutes.
• By using a torque wrench, correctly tighten the cylinder head
screws to correct torque figure.
• The different type of screw (4) is used for the positions "j" and
"n" in illust.
Tightening torque Cylinder head screw
(1) Clamp
(2) Return Hose
(3) Cylinder Head Screw
(4) Cylinder Head Screw

Tappets

1. Remove the tappets (1) from the crankcase.
(When reassembling)
• Visually check the contact between tappets and cams for proper
rotation. If defect is found, replace tappets.
• Before installing the tappets, apply engine oil thinly around
them.
IMPORTANT
• Replace the tappets (1) in the same order they were
removed from.
(1) Tappet
1-S30
ENGINE
64 to 68 N·m
6.5 to 7.0 kgf·m
47 to 50 lbf·ft
n to a: To Loosen
a to n: To Tighten
9Y1210293ENS0046US0
9Y1210293ENS0047US0
KiSC issued 05, 2014 A