156809-1220 ZEXEL 9 423 612 547 BOSCH COVER 9423612547 1568091220 1157494970

Illustration 3 g01783679
Top view of machine
Illustration 4 g01783683
Right side view of machine (A) Hood and guard group (B) Lines group (Air) (C) Air cleaner
Illustration 5 g01783717
Front view of machineInstallation Procedure
The installation procedure that follows is specific for the listed machine.Diesel Particulate Filter Installation
Illustration 6 g01783522
(2) 331-8935 Bracket (12) 5P-8245 Hard Washer (13) 6V-8149 Nut (14) 8F-6437 Washer (15) 8T-4956 Bolt
Place two new 331-8935 Brackets (2) parallel to each other on top of the hood. Secure the brackets to the hood using four new 8F-6437 Washers (14), four new 5P-8245 Hard Washers (12), four new 6V-8149 Nuts (13), and four new 8T-4956 Bolts (15). Refer to Illustration 6.
Illustration 7 g01783527
(5) 295-3044 Exhaust Support Gp
Install the two lower halves of the new 295-3044 Exhaust Support Gp (5) onto two brackets (2) using four new washers (14) and four new bolts (15). Refer to Illustration 7.
Illustration 8 g01783553
(1) 331-8928 Diesel Particulate Filter Gp (5a) Bolt (5b) Hard washer (5c) Weld nut
Place the new 331-8928 Diesel Particulate Filter Gp (1) onto the two lower halves of exhaust support group (5). The weight of the diesel particulate filter group is approximately 44 kg (97 lb). Refer to Illustration 8.
Install the two upper halves of exhaust support group (5) onto the bottom halves of the exhaust support group using four 5P-8245 Hard Washers (5b), four 8T-3597 Weld Nuts (5c), and four 6V-3823 Bolt (5a). Refer to Illustration 8.
Illustration 9 g01783556
(a) Outlet module tube (9) 174-5414 Clamp (11) 255-2899 Tail Pipe As
Connect the new 255-2899 Tail Pipe As (11) to outlet module tube (a) of diesel particulate filter group (1) using a new 174-5414 Clamp (9). Refer to Illustration 9.
Illustration 10 g01783574
(b) Inlet module tube (3) 331-8931 Filter Tube As (7) 241-6170 Plug (8) 8T-6765 Pipe Plug (10) 209-4589 Clamp
Connect the new 331-8931 Filter Tube As (3) to inlet module tube (b) of diesel particulate filter group (1) using one new 209-4589 Clamp (10). Refer to Illustration 10.
Install the new 8T-6765 Pipe Plug (8) and 241-6170 Plug (7) onto the two respective bosses provided on filter tube assembly (3). Refer to Illustration 10.
Illustration 11 g01783595
(6) 270-0112 Bellows
Connect the new 270-0112 Bellows (6) to filter tube assembly (3) using one new clamp (10). Refer to Illustration 11.
Illustration 12 g01783578
(4) 331-8934 Filter Tube
Connect the new 331-8934 Filter Tube (4) to bellows (6) using one new clamp (10). Refer to Illustration 12.
Connect the other end of filter tube (4) to the air lines group using the clamp that is used to connect the muffler tube to the air lines group.Exhaust Monitor Installation
Refer to Special Instruction, REHS5606, "Installation and Operation of the Caterpillar Diesel Particulate Filter (DPF) and the Diagnostic Module for Non-Road Machine Applications (Non-California Applications)" for information regarding the installation and the operation of the exhaust monitor.The exhaust monitor is a device designed to monitor