13B-42
DIESEL INJECTION
High pressure pump: Removal - Refitting
K9K, and 834
13B
REMOVAL
I - REMOVAL PREPARATION OPERATION
a Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
a Disconnect the battery (see Battery : Removal -
Refitting) (80A, Battery).
a Remove:
- the engine cover,
- the front right-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres),
- the front section of the front right-hand wheel arch
liner (see Front wheel arch liner: Removal - Re-
fitting) (55A, Exterior protection),
- the engine undertray bolts,
- the engine undertray,
- the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-7) ,
- the crankshaft accessories pulley (see 11A, Top
and front of engine, Crankshaft accessories
pulley: Removal - Refitting, page 11A-15) ,
- the lower engine tie-bar (see 19D, Engine moun-
ting, Lower engine tie-bar: Removal - Refitting,
page 19D-33) ,
-the windscreen wiper arms (see Windscreen wi-
per arm: Removal - Refitting) (85A, Wiping -
Washing),
- the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (56A, Exterior equipment),
- the scoop under the scuttle panel grille (see Scoop
under scuttle panel grille: Removal - Refitting)
(56A, Exterior equipment).
- the right-hand suspended engine mounting (see
19D, Engine mounting, Right-hand suspended
engine mounting: Removal - Refitting, page
19D-18) ,
- the timing belt (see 11A, Top and front of engine,
Timing belt: Removal - Refitting, page 11A-29) ,
- the high pressure pipe between the high pressure
pump and the injector rail (see 13B, Diesel injec-
tion, High-pressure pipe between the rail and
injector: Removal - Refitting, page 13B-87) .
Essential special tooling
Mot. 1525 Extractor for timing gear with
tapered hub.
Mot. 1525-02 Adapter sockets for Mot.1525.
Essential equipment
offset spanner
diagnostic tool
Tightening torquesm
high pressure pump pul-
ley nut
70 N.m
fuel supply pipe union
protection bracket bolt
23 N.m
high pressure pump
bolts
23 N.m
injector rail protector
nuts
21 N.m
dipstick guide bolt 8 N.m
inner cover bolts 9 N.m
alternator bolts 25 N.m
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
IMPORTANT
To avoid all risk of damage to the systems, apply
the safety and cleanliness instructions and opera-
tion recommendations before carrying out any
repair (see 13B, Diesel injection, Diesel injec-
tion: Precautions for repair, page 13B-1) .
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