Cylinder Head And Valve - Kubota RTV1140CPX Workshop Manual

RTV1140CPX, WSM

(2) Cylinder Head and Valve

Cylinder Head Cover
1. Disconnect the breather hose.
2. Remove the head cover nut.
3. Remove the cylinder head cover (1).
(When reassembling)
• Check to see if the cylinder head cover gasket is not defective.
Tightening torque Cylinder head cover nut
(1) Cylinder Head Cover
Injection Pipes
1. Loosen the screws to the pipe clamp (1).
2. Detach the injection pipes (2).
(When reassembling)
• By using compressed air, clean out the injector pipes (2). Then,
reassemble the pipes in the reverse order.
Tightening torque Injection pipe retaining nut
(1) Pipe Clamp
Nozzle Holder Assembly and Glow Plug
1. Remove the overflow pipe (1).
2. Remove the nozzle holder assemblies (4).
3. Remove the copper gasket (5) and heat seal (6).
4. Remove the lead (2) from the glow plugs (3).
5. Remove the glow plugs (3).
(When reassembling)
• Replace the copper gasket and heat seal with new one.
Overflow pipe retaining nut
Tightening torque Nozzle holder assembly
Glow plug
(1) Overflow Pipe
(2) Lead
(3) Glow Plug
1-S28
ENGINE
7 to 8 N·m
0.7 to 0.9 kgf·m
5 to 6 lbf·ft
9Y1210293ENS0041US0
25 to 34 N·m
2.5 to 3.5 kgf·m
18 to 25 lbf·ft
(2) Injection Pipe
9Y1210293ENS0042US0
20 to 24 N·m
2.0 to 2.5 kgf·m
15 to 18 lbf·ft
49 to 68 N·m
5.0 to 7.0 kgf·m
37 to 50 lbf·ft
7.9 to 14 N·m
0.80 to 1.5 kgf·m
5.8 to 10 lbf·ft
(4) Nozzle Holder Assembly
(5) Copper Gasket
(6) Heat Seal
9Y1210293ENS0043US0
KiSC issued 05, 2014 A