Wagoneer L4-150 2.5L VIN E TBI (1990)
Fig.29 Installing Pump Mounting Bracket
3. Attach pump relay to mounting bracket.
4. Connect pressure and return lines to pump.
5. Connect pump motor harness.
6. Position mounting bracket on dash panel and install bracket attaching bolts and screws.
7. Check pump high pressure and supply (return) line routing. Be sure lines are not kinked or touching engine.
8. Clean master cylinder exterior and cap. Fill master cylinder reservoir to top of V-shaped Max indicator mark. Use Mopar brake fluid or equivalent
with SAE J1703 and DOT 3 rating only.
CAUTION: Do not overfill the reservoir. Overfilling will cause overflow and could damage the reservoir. Add fluid to the V-shaped Max
indicator mark only.
9. Connect the battery.
10. Turn ignition switch to On position to start pump running. While pump is running, listen for rpm drop which indicates pump is pressurizing. If
pump rpm does not drop after 20 seconds, immediately turn ignition switch to Off position and check pump hydraulic connections.
CAUTION: Do not allow the pump to run if it does not pressurize. If pump rpm does not drop after 20 seconds run time, turn the ignition switch
oft immediately to avoid pump damage.
11. Add fluid to master cylinder reservoir if necessary.
