WASHER-SPECIAL 1738712 - Caterpillar

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Installation Section
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Port Identification for Pilot Valve
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Assemble fittings onto block (7) .
Install connectors (10) into ports "DB6" and "PB6" of block (7).
Install plugs (13) into block (7) .
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Install plugs (12) in the remaining open ports in block (7) .
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Mount block (7) onto bracket (9). Use bolts (19) and washers (16) .
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Remove guard plates (A), (B), and (C) .
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Mount bracket (9) with block (7) to the inside wall of the pump compartment. Secure the bracket by using bolts (17) and washers (20) .
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Install connector (10) into port "DR6" in the pilot manifold.
Install tee (14) and cap (15) onto connector (10). Orient the tee as shown in Illustration 8.
Attach the angled end of hose (5) to tee (14) that is installed at port "DR6" in the pilot manifold.
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Route the opposite end of hose (5) to block (7) in the pump compartment. Fasten hose (5) to fitting (10) on port "DB6".
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Install connector (11) into port "PSA2" in the pilot manifold.
Install tee (14) and cap (15) to connector (11). Orient the tee as shown in Illustration 10.
Attach hose (3) to tee (14) that is installed in port "PSA2" in the pilot manifold.
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Route the opposite end of hose (3) to block (7) in the pump compartment. Fasten hose (3) to connector (10) on port "PB6".
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Wrap hose (5) and hose (3) with guard (6). Secure the guard with two straps (4) .Note: In order to prevent hose (5) and hose (3) from interfering with other components of the machine, secure the hoses together with straps (4) .
Install support assembly (8) in the pump compartment. Use bolts (18) and washers (20) .
Tighten all hardware and fittings to the proper torque.