Kubota D1703-M - Cylinder Head and Valves; Injection Pipes

S-48
03-M-E3B, 03-M-DI-E3B, 03-M-E3BG WSM
DIESEL ENGINE
(3) Cylinder Head and Valves
Cylinder Head Cover
1. Remove the lead (4).
2. Remove the breather hose (1).
3. Remove the head cover screws (3).
4. Remove the cylinder head cover (2).
(When reassembling)
• Check to see if the cylinder head cover gasket (5) is not
defective.
W1060460
Injection Pipes
1. Loosen the screws on the pipe clamps (2).
2. Detach the injection pipes (1).
(When reassembling)
• Blow out dust inside the pipes.
W1060970
Tightening torque Cylinder head cover screw
9.81 to 11.2 N·m
1.00 to 1.15 kgf·m
7.24 to 8.31 lbf·ft
(1) Breather Hose
(2) Cylinder Head Cover
(3) Head Cover Screw
(4) Lead
(5) Cylinder Head Cover Gasket
(6) Breather Valve
(7) Plate
Tightening torque
Injection pipe
retaining nut
D1503-M
D1703-M
D1803-M
V2003-M
V2203-M
V2403-M
V2403-M-T
D1703-M-BG
V2003-M-BG
V2003-M-T-BG
V2203-M-BG
V2403-M-BG
25 to 34 N·m
2.5 to 3.5 kgf·m
18 to 25 lbf·ft
D1803-M-DI
V2403-M-DI
V2403-M-DI-T
15 to 24 N·m
1.5 to 2.5 kgf·m
11 to 18 lbf·ft
(1) Injection Pipe (2) Pipe Clamp
KiSC issued 07, 2008 A