ROD AS 1U1146 - Caterpillar

Illustration 2 g02469577
If necessary, follow Step 4.a through Step 4.f in order to assemble ECM (29).
Install new O-ring seal (49) to connection (48).
Install a new O-ring seal (50) to connection (51).
Install connection (48) and connection (51) to ECM (29). Tighten the connections to a torque of 18 N m (159 lb in).
Install isolation mounts (44) and limit sleeves (47) to ECM (29).
Position brackets (45) onto ECM (29). Note: Ensure that the brackets are correctly orientated.
Position bolts (46) onto ECM (29). Ensure the ground connection (52) and washer (53) are correctly located onto the ECM.
Position the assembly of ECM (29) onto the engine. Note: Ensure that the ECM is correctly orientation.
Hand tighten bolts (46) for ECM (29). Take care to prevent damage to ground connection (52).
Tighten bolts (46) to a torque of 22 N m (195 lb in). Note: Ensure that the ground connection is not strained as the bolts are tightened.
Illustration 3 g02466957
Ensure that all new cable straps are installed before the bracket (41) is installed. Note: Ensure that cable straps meet the Original Equipment Manufactures (OEM) specification.
Position bracket (41) onto ECM (29). Ensure that the brackets are correctly orientated. Note: Ensure that the fuel injection line is not damaged during the installation of the bracket.
Install bolt (32) and bolt (40). Install bolt (33) (not shown) and bolt (42). Tighten the bolts to a torque of 9 N m (80 lb in).
Install bolt (37) (not shown) to bracket (36). Tighten the bolt to a torque of 9 N m (80 lb in).
Install bolt (30) to bracket (31) for the valve. Tighten the bolt to a torque of 9 N m (80 lb in).
Install plastic tube assembly (34) to clips (35).
Remove the plugs from plastic tube assembly (38) and plastic tube assembly (39). Remove caps from connections on ECM (29) for the plastic tube assemblies.
Connect plastic fuel line (38) and plastic fuel line (39) to ECM (29).
Illustration 4 g02467198
Remove cap from tube assembly (13). Install a new O-ring seal (19) (not shown) to tube assembly (13).
Install tube assembly (13) to the bracket and the cylinder head.
Loosely install bolt (14) to tube assembly (13). Hand tighten nut (16) on connection for tube assembly (13).
Tighten bolt (14) to a torque of 22 N m (195 lb in).
Use a suitable tool in order to hold tube assembly (13) in Position (X). Tighten nut (16) to a torque of 28 N m (248 lb in).
Remove cap from tube assembly (13). Install a new O-ring seal (18) (not shown).
Remove cap from hose assembly (17). Connect hose assembly (17) to connection on tube assembly (13). Tighten the nut for hose assembly to a torque of 43 N m (32 lb ft).
Remove the plugs from plastic tube assembly (12) and plastic tube assembly (15). Remove caps from tube assembly (13).
Connect plastic tube assembly (12) and plastic tube assembly (18) to tube assembly (15).
Illustration 5 g02466856
Position the