Nozzle Holder Assembly And Glow Plug - Kubota D1503-M Workshop Manual

03-M-E3B, 03-M-DI-E3B, 03-M-E3BG WSM

Nozzle Holder Assembly and Glow Plug

[D1503-M, D1703-M, D1803-M, V2003-M, V2203-M, V2403-M,
V2403-M-T]
[D1703-M-BG, V2003-M-BG,
V2403-M-BG]
1. Remove the overflow pipe assembly (3).
2. Remove the nozzle holder assemblies (4) using a 21 mm deep
socket wrench.
3. Remove the copper gasket and heat seal (5).
4. Remove the glow plugs (2).
(When reassembling)
• Replace the copper gasket and heat seal with new one.
Nozzle holder
assembly
Overflow pipe
assembly
retaining nut
Tightening torque
Glow plug
(1) Lead
(2) Glow Plug
(3) Overflow Pipe Assembly
[D1803-M-DI, V2403-M-DI, V2403-M-DI-T]
1. Remove the overflow pipe assembly.
2. Remove the nozzle holder assemblies (2).
3. Remove the glow plugs (1).
(When reassembling)
• Replace the copper gasket with new one.
Nozzle holder
clamp screw
Overflow pipe
Tightening torque assembly
retaining screw
Glow plug
(1) Glow Plug
S-49
DIESEL ENGINE
V2003-M-T-BG, V2203-M-BG,
D1503-M 49 to 68 N·m
D1703-M 5.0 to 7.0 kgf·m
D1803-M
37 to 50 lbf·ft
V2003-M
20 to 24 N·m
V2203-M
2.0 to 2.5 kgf·m
V2403-M
15 to 18 lbf·ft
V2403-M-T
D1703-M-BG
20 to 24 N·m
V2003-M-BG
2.0 to 2.5 kgf·m
V2003-M-T-BG
15 to 18 lbf·ft
V2203-M-BG
V2403-M-BG
(4) Nozzle Holder Assembly
(5) Heat Seal
W1020917
26 to 29 N·m
2.6 to 3.0 kgf·m
19 to 21 lbf·ft
D1803-M-DI 9.81 to 11.2 N·m
V2403-M-DI 1.00 to 1.15 kgf·m
V2403-M-DI-T 7.24 to 8.31 lbf·ft
20 to 24 N·m
2.0 to 2.5 kgf·m
15 to 18 lbf·ft
(2) Nozzle Holder Assembly
W1111628
KiSC issued 07, 2008 A