CAT Water Delivery System (WDS) and 785D WTR OEM Off-Highway Truck/Tractor Caterpillar

Removal Procedure

Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Mark parts as needed to aid in assembly.

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Illustration 1	g03377438

1. Open access door (1) on the front electric panel, which is mounted to the front of the water tank.

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Illustration 2	g03377445

2. Disconnect harness plug (4) from electronic control module (5) .

3. Remove two bolts (2) and two washers (3). Remove electronic control module (5) .

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Illustration 3	g03725638

4. Open access door (6) on the rear electric panel, which is mounted to the rear of the water tank.

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Illustration 4	g03725642

5. Disconnect harness plug (10) from electronic control module (7) .

6. Remove two bolts (8) and two washers (9). Remove electronic control module (7) .

Installation Procedure

1. Install electronic control modules (2) and (7) in the reverse order of removal.