Operation Manual

BX25, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM
ENGINE
Nozzle Holder Assembly and Glow Plug
1. Remove the overflow pipe (1).
2. Remove the nozzle holder assemblies (2).
3. Remove the copper gasket (5) and heat seal (6).
4. Remove the lead (3) from the glow plugs (4).
5. Remove the glow plugs (4).
(When reassembling)
• Replace the copper gasket and heat seal with new one.
19.6 to 24.5 N'm
Overflow pipe retaining nut
2.0 to 2.5
kgf'm
14.5 to 18.1 ft-Ibs
49.0 to 68.6 N'm
Tightening torque Nozzle holder assembly 5.0 to 7.0 kgf·m
36.2 to 50.6 ft-Ibs
7.8 to 14.7
N'm
Glow plug 0.8 to 1.5 kgf·m
5.8 to 10.8 ft-Ibs
(1) Overflow Pipe
(4)
Glow Plug
(2) Nozzle Holder Assembly (5) Copper Gasket
(3) Lead (6)
Heat Seal
W1024604
Nozzle Heat Seal Removal Procedure
• IMPORTANT
• Use a plus (phillips head) screw driver (1) that has a
diameter 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.
(1) Plus Screw Driver
(3) Injection Nozzle Gasket
(2) Injection Nozzle (4)
Heat Seal
W1021255
3TAAAAD1 P026A
(2)
-'--_-(1)
(3)
(4)
3EEABAB 1 P061 A
1-S26