PUMP GP-FUEL TRANSFER 1118863 - Caterpillar

Parts List
Table 1
Qty Part Number Description
1 466-1958 Heater Kit Installation Procedure
Illustration 1 g03730673
Loosen hose clamp (1) and hose clamp (A). Save hose clamp (1) for reuse and discard hose clamp (A).
Remove two hose clamps (B). Remove and discard the tube, hose, and clamps (B).
Remove bolt (2) and save the part for reuse.
Illustration 2 g03730674
Loosen two hose clamps (3). Remove and discard tube assembly (C).
Illustration 3 g03730675
Install tube assembly (4) from the 466-1958 Heater Kit using two original hose clamps (3) in orientation as shown in Illustration 3.
Illustration 4 g03730676
Install tube (6) using bolt (2) that is saved in Step 3. Install tube (6) to the valve cover hose using original hose clamp (1).
Install hose (7), heater (8), and hose (9) with hose clamp (11) and hose clamp (12). Ensure that heater (8) is positioned as shown in Illustration 3.
Install hose (5) using hose clamp (10).
Illustration 5 g03730677
Disconnect two-pin connector (14) and connect the heater harness.
Route the harness above the Exhaust Gas Recirculation (EGR) coolant hose. Route the harness to the breather hose that runs from the breather canister to the intake.
Install tie straps (15) to secure the connector on the front of the engine, to the EGR coolant hose, and to the breather hose. Refer to Illustration 5.
Connect the harness to the in-line heater.
Bundle and secure any excess harness. Ensure that the harness does not rub other engine components and is not in contact with the exhaust manifold.Machine Software Update
Flash the machine ECM with the 464-6052 Machine Software Gp or later version.Note: The machine software elevates idle speed during cold-weather operation, when the parking brake and the hydraulic lockout are both engaged.Note: If the coolant temperature is less than or equal to 5° C (41° F), then low idle is limited to 1400 rpm. If ambient air temperature is less than or equal to 0° C (32° F) or if coolant temperature is less than or equal to 70° C (158° F) for 7 minutes, then low idle is limited to 2000 rpm.Note: When the machine ECM is flashed, engine diagnostic codes will be created due to the loss of communication between the engine ECM and the machine ECM. These codes will show up as "CAN DATA LINK" codes. After flashing the machine ECM, turn the key switch OFF and back ON (engine not running) and these codes will change from active to logged. With the key switch ON (engine not running) clears the logged codes. If the codes still do not clear, ensure the "All ECM" box is NOT checked.Calibration Procedure for Minimum Fan Speed
The demand fan is a required component to complete this update to decrease the minimum engine fan speed.For the 246D - S/N:BYF, 262D - S/N:DTB, 277D - S/N:FMT, 279D - S/N:GTL, 287D - S/N:HMT, and 289D - S/N:TAW, the demand fan is standard.For the 236D - S/N:BGZ, 242D - S/N:DZT, 257D - S/N:EZW, and 259D - S/N:FTL, the demand fan is an option. For these models if the machine has the standard fan, the demand fan will