Renault F4R - Leak Flow from High-Pressure Pump: Check

13B-27
DIESEL INJECTION
Leak flow from high-pressure pump: Check
K9K, and 832
13B
CHECKING
I - PREPARATION OPERATION FOR CHECK
a Remove:
-the engine cover,
-the turbocharger air outlet pipe (see 12B, Turbo-
charging, Intercooler air inlet pipe: Removal -
Refitting, page 12B-41) .
a Separate the intercooler air outlet pipe clip (1) on the
damper valve.
a Disconnect the intercooler air outlet pipe from the
damper valve.
a Separate the intercooler air outlet pipe slightly from
the damper valve.
a Disconnect:
- the connector (2) from the camshaft position sen-
sor,
- the damper valve connector (3) .
a Unclip the camshaft position sensor wiring and the
damper valve wiring (4) from the injector rail protec-
tor cover.
a Move aside the camshaft position sensor wiring and
damper valve wiring.
Essential special tooling
Mot. 1771 Kit for measuring SIEMENS
injector leak rate.
Essential equipment
graduated measuring cylinder
diagnostic tool
Tightening torquesm
intercooler air outlet
pipe clip on the damper
valve
5.5 N.m
intercooler air outlet
pipe clip on the damper
valve
5.5 N.m
134043
121889