Installation - Oil Pump Chain - Jeep 2002 WJ Service Manual

WG
OIL PUMP (Continued)

INSTALLATION - OIL PUMP CHAIN

CAUTION: IT IS ESSENTIAL that the installation pro-
cedure is followed exactly. Failure to do so will
result in severe engine damage.
(1) Connect old oil pump chain and new chain with
temporary link, outer plate and locking element (Fig.
34).
Fig. 34 INSTALLING OIL PUMP CHAIN TEMPORARY
1 - VIBRATION DAMPER/CRANKSHAFT PULLEY
2 - OLD OIL PUMP CHAIN
3 - NEW OIL PUMP CHAIN
4 - TEMPORARY LINK
(2) Slowly rotate crankshaft in a clockwise direc-
tion until it is possible to connect the ends of the new
and old oil pump chains.
(3) Remove assembly locking element, outer plate
and assembly link (Fig. 35).
CAUTION: Insert new riveted link from the rear.
(4) Connect ends of new oil pump chain with new
riveted link (Fig. 36).
NOTE: When assembling riveting tool, one piece is
secured by a screw and the other can move loosely
on the thrust spindle.
LINK
Fig. 35 REMOVING OIL PUMP CHAIN TEMPORARY
1 - NEW OIL PUMP CHAIN
2 - OLD OIL PUMP CHAIN
3 - TEMPORARY LINK
Fig. 36 INSTALLING NEW RIVETED LINK
1 - NEW RIVETED LINK
2 - OIL PUMP CHAIN
ENGINE 9a - 43
LINK