300Tdi Discovery
Tdi
11
REPAIR
FUEL INJECTION PUMP AND TIMING
Service repair no - 19.30.07
NOTE: The following text refers to a Tdi
vehicle with a manual gearbox without
electronic diesel control. Where reference
is made to the timing tool substitute the following
information for automatic and EDC variants.
If manual gearbox: Timing tool LRT-12-044 fits into
the base of the flywheel housing
If manual gearbox with EDC: Timing tool
LRT-12-085 must be used and also fits into the base
of the flywheel housing.
If automatic gearbox: Timing tool LRT-12-044 fits
into the larger bolt hole of coverplate on engine
backplate, sited near to the rear of sump. Pin locates
in ring gear.
Remove
1. Disconnect battery negative lead.
2. Remove injection pipes, pump to injector.
3. Remove oil filler cap from rocker cover.
4. Viewing valve mechanism through filler aperture,
turn crankshaft clockwise until No. 1 cylinder is
just before TDC.
5. Refit oil filler cap.
6. Remove blanking plug from flywheel housing.
7. Fit timing tool LRT-12-044 to flywheel housing,
do not engage centre pin.
8. Continue rotating crankshaft clockwise until
centre pin engages with timing slot in flywheel.
9. Remove injection pump access plate, complete
with gasket, from front cover plate.
10. Fit pin from LRT-12-045 to injection pump gear.
11. Remove drive gear to pump hub fixing bolts and
plate.
