TM 5-3805-281-24-2
Fuel System
Bosch Injection Nozzle (Nippondenso Similar)
A--Upper Snap Ring
D--Lower Snap Ring
H--Spring Seat
L--Washer
(Bosch only)
E--Nozzle Holder
I--Intermediate Plate
B--Gland Nut O-Ring
F--Shim
J--Nozzle and Valve
C--Gland Nut
G--Nozzle Valve Spring
K--Nozzle Retaining Nut
9. Install leak-off connector on nozzle holder (E) using
4. Install nozzle assembly on nozzle holder (E) and
a new washer.
secure with nozzle retaining nut (K).
NOTE: Leak-off connector and washer should be
5. Clamp nozzle holder in a soft-jawed vise. Tighten
installed on nozzle holder even though they
nozzle retaining nut to 60 80 N·m (4459 lb-ft).
will have to be removed to install injection
nozzle in cylinder head. This will prevent
6. Install lower snap ring (D) on nozzle holder.
misplacement of connector and washer before
installation on engine.
7. Coat bore of gland nut (C) liberally with PT569
NEVER-SEEZ compound to prevent gland nut from
seizing on holder body.
8. Install upper snap ring (A) on nozzle holder (Bosch
only) and position O-ring (B) against gland nut.
RG,RG34710,1314
1923OCT974/4
11-403