116. Oil Pump Installation

Oil Pump Installation

Tools Required

* EN-48036 Oil Pump Alignment Tool
* J 45059 Angle Meter





Important: Ensure the proper friction washer is installed in the correct position.

1. Select the crankshaft sprocket to oil pump drive friction washer (2). The outer diameter is 55.0 mm (2.1654 in) and an inner diameter, including tabs, of 35.0 mm (1.3780 in).




2. Install the crankshaft sprocket to oil pump drive friction washer.




3. Install the oil pump.





Notice: The EN 48036 must be used during the installation of the oil pump. Failure to use the EN 48036 to align the oil pump to the crankshaft can lead to oil pump damage and severe engine damage.

4. Install the EN-48036 over the crankshaft nose and up to the oil pump.




5. Loosely install the oil pump bolts.




6. Apply force by hand to the EN-48036 against the oil pump in order to align the oil pump to the oil pump drive.





Notice: Refer to Fastener Notice.

7. While keeping hand force on the EN-48036 tighten the oil pump bolts in sequence (1, 2, 3) as shown.
1. First Pass

Tighten the oil pump bolts in sequence to 10 N.m (89 lb in).

2. Final Pass

Tighten the oil pump bolts in sequence an additional 35 degrees using the J 45059.




8. Remove the EN-48036.