980L Tier 3 Wheel Loader Engine Supplement Caterpillar

Removal Procedure

Start By:

1. Remove cooling system package.

Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes.

Show/hide table

Illustration 1	g03360868

1. Unbolt fuel pump assembly (1) and place out of the way. Unbolt valve assembly (2) and place out of the way.
   Show/hide table

   Illustration 2	g03360869

2. Attach a suitable lifting device to fan group (3). The weight of fan group (3) is approximately 81 kg (179 lb).
   Show/hide table

   Illustration 3	g03360874

3. Remove bolts (4). Repeat for other side. Remove fan group (3).
   Show/hide table

   Illustration 4	g03360893

4. Position fan group (3) onto suitable cribbing. Remove bolts (5) and fan (6).
   Show/hide table

   Illustration 5	g03360899

5. Remove nut (7).
   Show/hide table

   Illustration 6	g03360902

6. Use Tooling (A) to remove adaptor (8).
   Show/hide table

   Illustration 7	g03360906

7. Reposition fan group (3).

8. Disconnect hose assembly (11). Remove bolts (9) and motor assembly (10)

Installation Procedure

1. Install fan group (3) in reverse order of removal.

   1. Apply Tooling (B) to nut (7). Torque nut (7) to a torque of 200 ± 30 N·m (148 ± 22 lb ft).