CYL GP- 4671669 - Caterpillar

Illustration 3 g02163734
Typical example
Loosen bolts (16) for electronic control module (6).
Remove bolts (16) and remove washers (14) and washer (15). Take care to prevent damage to ground connection (13). Note: Support the weight of the electronic control module as the remaining bolts are removed.
Remove bracket (12) and remove electronic control module (6) from mounting bracket for the electronic control module. Note: Note the orientation of the electronic control module.
Illustration 4 g02163736
Typical example
Illustration 5 g02163735
Typical example
If necessary, follow Step 16.a through Step 16.c in order to disassemble electronic control module (6).
Remove connection (10) and remove O-ring seal (20). Use Tooling (A) to cap connection (10) and plug electronic control module (6).
Remove connection (11) and remove O-ring seal (21) (not shown). Use Tooling (A) to cap connection (11) and plug electronic control module (6).
Remove isolation mounts (17), isolation mounts (18), and limit sleeves (19) from electronic control module (6). Installation Procedure
If a replacement electronic control module is installed, the module must be programmed with the correct information. Refer to Troubleshooting Guide, "Replacing the ECM" and refer to Troubleshooting Guide, "Flash Programming" for the correct procedure.
Ensure that the electronic control module is clean and free from damage. If necessary, replace the electronic control module.
Illustration 6 g02163736
Typical example
Illustration 7 g02163735
Typical example
If necessary, follow Step 3.a through Step 3.e in order to assemble electronic control module (6).
Remove the cap from connection (10). Install a new O-ring seal (20) to the connection.
Remove the cap from connection (11). Install a new O-ring seal (21) (not shown) to the connection.
Remove the plugs from electronic control module (6).
Install connection (10) and connection (11) to electronic control module (6). Tighten the connections to a torque of 18 N m (159 lb in).
Install isolation mounts (17), isolation mounts (18), and limit sleeves (19) to electronic control module (6).
Illustration 8 g02163734
Typical example
Illustration 9 g02163737
Install washers (14) and washers (15) to bolts (16). Note: Ensure that ground strap (13) for the electronic control module is clamped between washer (15) and washer (14).
Position electronic control module (6) on mounting bracket (19) for the electronic control module. Loosely install bolts (16) to the lower isolator mounts. Note: Ensure that the electronic control module is correctly oriented.
Position bracket (12) onto electronic control module (6). Install remaining bolts (16) to bracket (12).
Tighten bolts (16) to a torque of 22 N m (195 lb in). Note: Ensure that the ground strap is not strained as the bolt is tightened.
Illustration 10 g02163730
Typical example
Remove the plugs from fuel line (1) and fuel line (8).
Remove caps from connection on electronic control module (6) for fuel line (1) and fuel line (8).
Connect fuel line (1) and fuel line (6) to electronic control module (6).
Install fuel line (1) to fuel line clips.
Connect engine wiring harness assembly (4) to electronic control module (6). Tighten allen head bolt (3) to a torque of 6 N m (53 lb in). Note: Care must be taken in order to avoid damage to the connector pins during installation of the harness.
Install bolt (2) and tighten the bolt to a torque of 6.5 N m