824781 Volvo.Penta Lock washer

Ensure that the wiring harness assembly is correctly routed and the cable straps are not over tightened. Over tightening of the cable straps will damage the wiring harness and the convoluting.
If a replacement Electronic Control Module (ECM) is installed, the replacement ECM 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 1 g02472396
If necessary, install spacers (53) to cylinder block (54). Tighten the spacers to a torque of 44 N m (32 lb ft).
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 engine harness assembly (27) onto Electronic Control Module (ECM) (29). Ensure that the engine wiring harness is correctly routed.
Connect the ECM plug (21) for engine harness assembly (27) to the ECM. Loosely tighten bolt (25) and the allen head bolt (23). Note: Care must be taken in order to avoid damage to the connector pins during installation of the harness.
Tighten allen head bolt (23) to a torque of 6 N m (53 lb in). Tighten bolt (25) to a torque of 6.5 N m (59 lb in).
Position the OEM harness assembly (28) onto ECM (29). Ensure that the OEM wiring harness is correctly routed.
Connect OEM plug (22) for OEM harness assembly (28) onto the ECM. Loosely tighten bolt (26) and the allen head bolt (24). Note: Care must be taken in order to avoid damage to the connector pins during installation of the harness.
Tighten allen head bolt (24) to a torque of 6 N m (53 lb in). Tighten bolt (26) to a torque of 6.5 N m (59 lb in).
Tighten new cable straps (20) for engine harness assembly and the OEM harness assembly.
Illustration 6 g02603456
Illustration 7 g02603416
Illustration 8 g02601037
Connect harness assembly (10) to atmospheric pressure sensor (11). Refer to Disassembly and Assembly, "Atmospheric Pressure Sensor - Remove and Install" for the correct procedure.
Connect the harness assembly to camshaft position sensor (9). Refer to Disassembly and Assembly, "Camshaft Positio