LINES GP-BACKHOE AUXILIARY 1999617 - Caterpillar

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(46) 5P-1075 Hard Washer (49) 8T-4896 Hard Washer (63) 9B-7237 Bolt (66) 180-7886 Hose As (67) 7W-2131 Bracket As (68) 8T-2502 Bolt (69) 4D-7735 Clip Note: The 7W-2131 Bracket As (67) bolts to the engine oil filter gp.
Assemble the straight coupling of 180-7883 Hose As (70) to the tee fitting. The tee fitting was preassembled in step 14. Use the following hardware to secure the hose:
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(37) 8L-2746 O-Ring Seal (45) 4L-6454 Bolt (49) 8T-4896 Hard Washer (59) 5P-9757 O-Ring Seal (63) 9B-7237 Bolt (64) 6V-5185 Clip (65) 6V-5186 Clip (70) 180-7883 Hose As (71) 180-7912 Bracket As (72) 0S-1594 Bolt (73) 192-2843 Bracket As (74) 6V-8739 Union
Assemble 180-7887 Tube As (75) to the fittings that were assembled in step 10. Assemble the other end of the tube assembly to the 6V-8739 Union (74). The union was assembled in step 17.
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Perform this step for the following serial numbers: (S/N: 3KR1-UP). The engine wiring harness has two receptacles that connect to the demand fan. Locate the 2-pin connector for the Fan control valve. Connect the 2-pin connector to the 192-0729 Control Valve Gp (24). The control valve was assembled in step 6. Locate the 3-pin connector for the Fan speed sensor. Connect the 3-pin connector to the 227-7512 Fan Clutch Gp (32). The clutch group was assembled in step 10.
Perform this step for the following serial numbers: (S/N: AKT1-507). The engine wiring harness has a 6-pin connector that connects to the demand fan. Connect 207-2837 Harness (76) to the 6-pin connector. Locate the 2-pin connector for the Fan control valve. Connect the 2-pin connector to the 192-0729 Control Valve Gp (24). The control valve was assembled in step 6. Locate the 3-pin connector for the Fan speed sensor. Connect the 3-pin connector to the 227-7512 Fan Clutch Gp (32). The clutch group was assembled in step 10.
Assemble 150-1960 Pulley (77). Use six 9B-7237 Bolts (63) .
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If air conditioning is present reinstall the following components:
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(1) Air conditioner belt (2) Guards (3) Compressor (4) Support Bracket
Reinstall the fan drive belt tightener.Disassembly and Assembly, SENR8418-01, "D10R Track-Type Tractor - 3KR", "Fan Belt Tightener - Install"Disassembly and Assembly, RENR3923, "D10R Track-Type Tractor - AKT", "Fan Belt Tightener - Install"
Reinstall the fan.Disassembly and Assembly, SENR8418-01, "D10R Track-Type Tractor - 3KR", "Fan - Remove and Install"Disassembly and Assembly, RENR3923, "D10R Track-Type Tractor - AKT", "Fan - Remove and Install"
Tilt the radiator guard back to the original position.Disassembly and Assembly, SENR8418-01, "D10R Track-Type Tractor - 3KR", "Radiator Guard - Tilt"Disassembly and Assembly, RENR3923, "D10R Track-Type Tractor - AKT", "Radiator Guard - Tilt Back"
Reinstall the hood. Disassembly and Assembly, SENR8418-01, "D10R Track-Type Tractor - 3KR", "Hood - Remove and Install"Disassembly and Assembly, RENR3923, "D10R Track-Type Tractor