11A-162
TOP AND FRONT OF ENGINE
Cylinder head: Removal - Refitting
F9Q
11A
REMOVAL
I - REMOVAL PREPARATION OPERATION
a Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
a Remove:
-the engine cover,
-the engine undertray bolts,
-the engine undertray,
a Drain the cooling system (see 19A, Cooling, Coo-
ling circuit: Draining - Refilling, page 19A-17) .
a Remove:
-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 battery (see Battery : Removal - Refitting)
(80A, Battery),
-the battery tray (see Battery tray: Removal - Re-
fitting) (80A, Battery),
- the intercooler air inlet pipe (see 12B, Turbochar-
ging, Intercooler air inlet pipe: Removal - Refit-
ting, page 12B-41) ,
- the turbocharger outlet exhaust gas duct (see 12B,
Turbocharging, Turbocharger outlet exhaust
gas duct: Removal - Refitting, page 12B-49) ,
- the turbocharger oil pipe (see 12B, Turbochar-
ging, Turbocharger oil pipe: Removal - Refit-
ting, page 12B-22) ,
- the exhaust gas recirculation assembly (see 14A,
Antipollution, Exhaust gas recirculation as-
sembly: Removal - Refitting, page 14A-18) ,
- the lower engine tie-bar (see 19D, Engine moun-
ting, Lower engine tie-bar: Removal - Refitting,
page 19D-33) ,
- the turbocharger (see 12B, Turbocharging, Tur-
bocharger: Removal - Refitting, page 12B-8) ,
- 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 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 injector rail protector (see 13B, Diesel injec-
tion, Injector rail protector: Removal - Refitting,
page 13B-70) ,
- the fuel temperature sensor (see 13B, Diesel in-
jection, Fuel temperature sensor: Removal -
Refitting, page 13B-118) ,
- the oil separator (see 11A, Top and front of engi-
ne, Oil decanter: Removal - Refitting, page 11A-
205) .
- the intercooler air outlet pipe (see 12B, Turbo-
charging, Intercooler air outlet pipe: Removal -
Refitting, page 12B-56) .
Essential special tooling
Mot. 1448 Long nose pliers for hose
clips.
Mot. 1390 Support for removing/refitting
the engine - gearbox assem-
bly.
Mot. 1453 Multiple-adjusting engine
mounting support with retai-
ning straps.
Tightening torquesm
cylinder head bolts (ini-
tial torque)
30 N.m
cylinder head bolts 230˚ ±±
±±
6˚
bolt for the high pres-
sure pump rear support
30 N.m
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