300Tdi Discovery
12
ENGINE
14
REPAIR
Refit
1. Clean sump, remove all traces of gasket from
mating faces of sump and cylinder block.
Visually check sump for damage.
2. Apply beads of RTV sealant to front main
bearing cap.
3. Position new gasket to sump, ensuring that
location pips on gasket are located in sump.
Check gasket lays flat on sump flange.
4. Fit sump. Fit bolts, ensuring that longest bolt is
inserted at position 7.
5. Working around the sump in the sequence
illustrated, tighten the bolts to the stage 1 torque
figure. Then, in the same sequence, tighten the
bolts to the stage 2 torque figure.
NOTE: For torque values.
See
Specifications, torque, Torque Values
6. Fill engine with oil.
CYLINDER HEAD GASKET
Service repair no - 12.29.01
Remove
1. Disconnect battery negative lead.
2. Position absorbent cloth around fuel pipe to fuel
rail union. Unscrew union to relieve pressure.
CAUTION: Plug the connections.
WARNING: Do not carry out the next
instruction until the coolant is cool to
avoid personal injury from scalding.
3. Release clip and disconnect radiator bottom
hose, allowing coolant to drain into a suitable
container.
