HOSE-ELBOW 2478602 - Caterpillar

Installation Procedure
Illustration 1 g00554664
Note: Apply 4C-5598 High Temperature Anti-Seize to the inner bore of extension pipe (21) prior to the installation.
Install extension pipe (21) to the muffler assembly (18) with clamp (20). Tighten locknut (19), the bolt and the washer to a torque of 60 12 N m (44 9 lb ft).
Illustration 2 g00554663
Position two strap assemblies (14) on muffler assembly (18) .
Use a suitable lifting sling and a hoist in order to position muffler assembly to the right hand platform. The weight of muffler assembly (18) is 32 kg (71 lb).
Illustration 3 g00554662
Install muffler assembly (18) to elbow (15) with clamp (16). Tighten locknut (17), the bolt and the washer.
Illustration 4 g00554661
Install strap assembly (14) to the right hand platform with two nuts (13) and the washers. Tighten two nuts (13) to a torque of 60 12 N m (44 9 lb ft).
Repeat Step 5 for the remaining strap assembly (14) .
Illustration 5 g00554628
Attach a suitable lifting sling and a hoist to muffler assembly (1) in order to position the muffler assembly for the installation. The weight of muffler assembly (1) is 50 kg (110 lb).Note: Apply 4C-5598 High Temperature Anti-Seize to the inner bore of extension pipe (4) prior to installation.
Install extension pipe (4) to muffler assembly (1) with clamp (3). Tighten locknut (2), the bolt and the washer to a torque of 60 12 N m (44 9 lb ft).
Illustration 6 g00554638
Note: Apply 4C-5598 High Temperature Anti-Seize to the threads of locknut (10), to the bolt threads and to the face of the bolt prior to the installation.
Install strap assemblies (9) around muffler assembly (1). Tighten four locknuts (10) and the bolts to a torque of 60 12 N m (44 9 lb ft).
Repeat Step 9 for the remaining bracket assemblies.
Illustration 7 g00554640
Note: Apply 4C-5598 High Temperature Anti-Seize to the inner bore of muffler assembly (1) prior to the installation.Note: Apply 4C-5598 High Temperature Anti-Seize to the threads of locknut (12) and to the washers prior to the installation.
Install muffler assembly (1) to the tube with clamp (11). Tighten locknut (12), the bolt and the washer to a torque of 60 12 N m (44 9 lb ft).
Illustration 8 g00554634
Install bracket assembly (8) to the strap assembly with two bolts (7) and the washers .
Repeat Step 12 for the remaining bracket assembly.
Illustration 9 g00554631
Install plate (6) to the strap assembly and the right hand platform with four bolts (2) and the washers.