GASKET KIT 9M8140 - Caterpillar

Removal Procedure
Refer to Operation and Maintenance Manual, "Battery or Battery Cable - Inspect/Replace"
Refer to Operation and Maintenance Manual, "Radiator Tilting".
Illustration 1 g02832900
Engine harness disconnect procedure.
Harness connectors (1) are color coded. Put identification marks on the connectors for installation purposes.
Illustration 2 g02833556
Slide connector lock (2) forward.
Illustration 3 g02833796
Push lever (3) forward to the pre-lock position. Note: The lever must be pushed fully forward to be in the pre-lock position.
While pushing lever (3) forward, grip the connector evenly and pull harness connector (1) straight outward.
Illustration 4 g02834223
Remove bolts (4) to remove electronic control module (5). Installation Procedure
Review the following procedure before removing and installing the Engine ECM connectors. Do not force the connector onto the ECM. Do not force the lever into the lock. Failure to follow the instructions below will cause damage to the ECM pins, may create various faults, and may require ECM replacement.
Illustration 5 g02834223
Position electronic control module (5) and install bolts (4).
Illustration 6 g02832900
Engine harness connect procedure.
Harness connectors (1) are color coded.
Illustration 7 g02834216
Illustration 8 g02834240
Ensure that the aligning key features of harness connector (1) are aligned with the receptacle on the electronic control module.
Position harness connector (1) and press firmly until lever (3) moves slightly forward.
Illustration 9 g02834442
Illustration 10 g02834456
Press lever (3) backward until harness connector (1) is fully engaged with the receptacle on the electronic control module. Note: The lever action should be smooth and continuous. Do not attempt to force the lever or damage to the connector or the electronic control module can occur.
Illustration 11 g02834476
Slide connector lock (2) backward to secure lever (3) in place.