1-S26
L2800, L3400, WSM
ENGINE
Nozzle Holder Assembly and Glow Plug
1. Remove the overflow pipe assembly (5).
2. Remove the nozzle holder assemblies (2) using a 21 mm deep
socket wrench.
3. Remove the copper gasket and heat seal (3).
4. Remove the glow plugs (1).
(When reassembling)
• Replace the copper gasket and heat seal with new one.
W1020917
Nozzle Heat Seal Service Removal Procedure
IMPORTANT
■
• Use a plus (phillips head) screw driver (1) that has a Dia.
which is bigger than the heat seal hole (Approx. 6 mm) 1/4 in.
1. Drive screw driver (1) lightly into the heat seal hole.
2. Turn screw driver three or four times each way.
3. While turning the screw driver, slowly pull the heat seal (4) out
together with the injection nozzle gasket (3).
4. If the heat seal drops, repeat the above procedure.
(When reassembling)
• Heat seal and injection nozzle gasket must be changed when the
injection nozzle is removed for cleaning or for service.
W1021255
Tightening torque
Nozzle holder assembly
49.0 to 68.6 N·m
5.0 to 7.0 kgf·m
36.2 to 50.6 ft-lbs
Overflow pipe assembly
retaining nut
19.6 to 24.5 N·m
2.0 to 2.5 kgf·m
14.5 to 18.1 ft-lbs
Glow plug
19.6 to 24.5 N·m
2.0 to 2.5 kgf·m
14.5 to 18.1 ft-lbs
(1) Glow Plug
(2) Nozzle Holder Assembly
(3) Heat Seal
(4) Lead
(5) Overflow Pipe Assembly
(1) Plus Screw Driver
(2) Nozzle Holder
(3) Copper Gasket
(4) Heat Seal
KiSC issued 08, 2007 A
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
