VISOR AS 4723324 - Caterpillar

Illustration 3 g06053562
Remove bolt (9). Remove bolt (10) and bracket (5).
Illustration 4 g06053613
Disconnect harness assembly (11) and harness assembly (12) and position out of the way.
Illustration 5 g06053631
Illustration 6 g06053753
Disconnect cable assembly (13) , cable assembly (14), and cable assembly (15), and position out of the way. Remove temperature sensor (16) and pressure sensor (17). Remove P-clip (18).
Illustration 7 g06053765
Loosen clamp (19) and remove hose (20).
Illustration 8 g06053798
Remove bolt (21) and washers (22).
Illustration 9 g06053840
Remove clamps (23) and clamps (25). Remove hose (24) and hose (26).
Illustration 10 g06053883
Remove bolts (27) and bolts (28). Remove plugs (29).
Illustration 11 g06054149
Remove bolts (30).
Illustration 12 g06054138
Support aftercooler (31). Remove bolts (32) and bolts (33).
Illustration 13 g06079614
Remove aftercooler (31) and inlet air heater (34).
Illustration 14 g06079616
Remove bushings (35).Installation Procedure
Install aftercooler (31) in the reverse order of removal.
Tighten bolts (33) to a torque of 60 6 N m (440 4 lb ft).
Tighten bolts (32) to a torque of 60 6 N m (440 4 lb ft).
Tighten bolts (30) to a torque of 25 3 N m (221 27 lb in).
Tighten plugs (29) to a torque of 75 8 N m (55 6 lb ft).
Tighten bolts (28) to a torque of 60 6 N m (440 4 lb ft).
Tighten bolts (27) to a torque of 45 5 N m (33 4 lb ft).
Tighten clamps (25) to a torque of 3.25 0.25 N m (29 2.9 lb in).
Tighten clamps (23) to a torque of 3.25 0.25 N m (29 29 lb in).
Tighten bolt (21) to a torque of 35 4 N m (26 3 lb ft).
Tighten clamp (19) to a torque of 3.25 0.25 N m (29 2.9 lb in).
Tighten P-clip (18) to a torque of 9 1 N m (80 9 lb in).
Tighten pressure sensor (17) to a torque of 15 1 N m (133 9 lb in).
Tighten temperature sensor (16) to a torque of 35 4 N m (26 3 lb ft).
Tighten cable assembly (15) to a torque of 23 2 N m (204 18 lb in).
Tighten cable assembly (14) to a torque of 23 2 N m (204 18 lb in).
Tighten cable assembly (13) to a torque of 9 1 N m (80 9 lb in).
Tighten bolt (10) to a torque of 25 3 N m (221 27 lb in).
Tighten bolt (9) to a torque of 10 1 N m (89 9 lb in).
Tighten clamp (8) to a torque of 12 1 N m (106 9 lb in).
Tighten bolts (6) to a torque of 10 1 N m (89 9 lb in).