79831A1 Mercury SEAL KIT

Illustration 1 g03728150
Disconnect harness assembly (1) from inlet pressure sensor (2).
Use a deep socket in order to remove inlet pressure sensor (2) from manifold (3).
Remove O-ring seal (4) from inlet pressure sensor (2).
Cut cable strap (9) from harness assembly (8).
Disconnect harness assembly (8) from differential pressure sensor (7).
Remove bolts (5) from differential pressure sensor (7). Remove the differential pressure sensor from manifold (3). Remove O-ring seals (6) (not shown).
Illustration 2 g03728151
If necessary, follow Step 8.a through Step 8.c in order to remove the manifold (3) and the hose assemblies from NRS Induction mixer.
Use a suitable tool to remove clamp (11) and clamp (14) from hose assembly (12) and hose assembly (15). Disconnect the hose assemblies from manifold (3).
Remove Torx screws (10) from manifold (3). Remove the manifold from NRS Induction mixer (17).
Use a suitable tool to remove clamp (13) (not shown) and clamp (16) from hose assembly (12) and hose assembly (15). Remove the hose assemblies from NRS Induction mixer (17).
Illustration 3 g03728459
If necessary, follow Step 2.a through Step 2.c in order to remove the connections from manifold (3) and NRS Induction mixer (17).
Remove connection (19) and connection (21) from manifold (3).
Remove O-ring seal (18) (not shown) and O-ring seal (20) (not shown) from connection (19) and connection (21).
Make temporary marks on connection (23) and connection (25) for installation purposes. Remove the connections from NRS Induction mixer (17).
Remove O-ring seal (22) (not shown) and O-ring seal (24) (not shown) from connection (23) and connection (25). Installation Procedure
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.
Ensure that all components are clean and free from wear damage and restriction. If necessary, replace any components that are worn, damaged, or not free from restriction.
Illustration 4 g03728459
If necessary, follow Step 2.a through Step 2.e in order to install connections to manifold (3) and NRS Induction mixer (17).
Install a new O-ring seal (22) (not shown) and a new O-ring seal (24) (not shown) to connection (23) and connection (25).
Install connection (19) and connection (21) to NRS Induction mixer (17). Ensure that the connections are installed into the correct position on the NRS Induction mixer.
Tighten connection (19) and connection (21) to a torque of 17 N m (150 lb in).
Install a new O-ring seal (18) (not shown) and a new O-ring seal (20) (not shown) to connection (19) and connection (21).
Install connection (19) and connection (21) to manifold (3). Tighten the connections to a torque of 17 N m (150 lb in).
Illustration 5 g03728151
If necessary, follow Step 3.a through Step 3.e in order to install the manifold (3) and the hose assemblies from NRS Induction mixer.
Install a new hose clamp (13) (not shown) and a new hose clamp (16) onto hose assembly (12) and hose assembly (15). Ensure that the clamps are correctly orientated.
Install hose assembly (12) and hose assembly (15) onto NRS Induction mixer (17). Ensure that the hose assemblies are install in the correct position on the connections on the NRS Induction mixer.
Install a new hose clamp (11) and a new hose clamp (14) onto hose assembly (12) and hose assembly (15). Ensure that the hose clamps are correctly orientated.
Position manifold (3) onto from NRS Induction mixer (17). Install hose assembly (12) and hose assembly (15) onto the manifold. Ensure that the hose assemblies are install in the correct positions on the connections on the manifold.
Install Torx screws (10) to manifold (3). Tighten the Torx screws to a torque of 10 N m (89 lb in).
Use a suitable tool to tighten clamp (11), clamp (14), clamp (13) (not shown) and clamp (16) to a torque of 3.5 N m (31 lb in). Ensure that hose assembly (12) and hose assembly (15) are correctly orientated.
Illustration 6 g03728150
Install new O-ring seals (6) (not shown) to differential pressure sensor (7). Ensure that the O-rings are correctly installed into the recesses of the differential pressure sensor.
Install differential pressure sensor (7) onto manifold (3). Ensure that the differential pressure sensor is installed in the correct orientation on the manifold.
Install bolts (5) to differential pressure sensor. Tighten the bolts to a torque 22 N m (195 lb in).
Connect harness assembly (8) to differential pressure sensor (7).
Install a new O-ring seal (4) to inlet pressure sensor (2).
Use a deep socket in order to install inlet pressure sensor (2) to manifold (3). Tighten the pressure sensor to a torque of 10 N m (89 lb in).
Connect harness assembly (1) to inlet pressure sensor (2).
Install a new cable strap (9) to harness assembly (8). Note: Ensure that the cable strap meets the Original Equipment Manufacturer (OEM) specification.
Turn the battery disconnect switch to the ON position.