Kubota RTV1140CPX, Workshop Manual

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ENGINE
RTV1140CPX, WSM
1-S28
(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.
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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.
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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.
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Tightening torque Cylinder head cover nut
7 to 8 N·m
0.7 to 0.9 kgf·m
5 to 6 lbf·ft
(1) Cylinder Head Cover
Tightening torque Injection pipe retaining nut
25 to 34 N·m
2.5 to 3.5 kgf·m
18 to 25 lbf·ft
(1) Pipe Clamp (2) Injection Pipe
Tightening torque
Overflow pipe retaining nut
20 to 24 N·m
2.0 to 2.5 kgf·m
15 to 18 lbf·ft
Nozzle holder assembly
49 to 68 N·m
5.0 to 7.0 kgf·m
37 to 50 lbf·ft
Glow plug
7.9 to 14 N·m
0.80 to 1.5 kgf·m
5.8 to 10 lbf·ft
(1) Overflow Pipe
(2) Lead
(3) Glow Plug (4) Nozzle Holder Assembly
(5) Copper Gasket
(6) Heat Seal
KiSC issued 05, 2014 A