Section 03-03: Engine Cooling
1996 F-150, F-250, F-350, F-Super Duty, Bronco Vehicles and F-250, F-350 and F-Super Duty Vehicles with 7.3L Diesel Engines Workshop Manual
REMOVAL AND INSTALLATION

Block Heater Wiring

 

Removal

  1. NOTE: Refer to the following illustrations for block heater cable routing.

    Unplug cable from block heater (6A051).

  1. Remove screw from clip securing battery cables and block heater wiring (6B018) to inner fender bracket.

  1. Cut and remove tip straps.

  1. Using door trim panel removing tool, remove cable retainers from brackets and frame (5005).

  1. Remove cable from vehicle.

Installation

  1. Follow removal procedures in reverse order.



Block Heater 4.9L





ItemPart NumberDescription
110300Generator
2—Core Plug Hole
(Part of 6010)
314305Generator Voltage Regulator Wiring
49A486Secondary Air Injection Pump
56A051Block Heater
66B018Block Heater Wiring
714300Battery to Starter Relay Cable
89G427Secondary Air Injection Pump Silencer and Bracket
911001Starter Motor


Block Heater 5.0L and 5.8L





ItemPart NumberDescription
110300Generator
295873-SStrap
39A486Secondary Air Injection Pump
46B018Block Heater Wiring
514300Battery to Starter Relay Cable
66A051Block Heater
711001Starter Motor
8—Core Plug Hole
(Part of 6010)
99H467Secondary Air Injector Pump Silencer and Bracket


Block Heater, 7.5L





ItemPart NumberDescription
114300Battery to Starter Relay Cable
29A486Secondary Air Injection Pump
36B018Block Heater Wiring
(Right Side)
495873-SStrap
510655Battery
69G427Secondary Air Injection Pump Silencer and Bracket
76A051Block Heater
8—Right Side Core Plug Hole
(Part of 6010)
9—Left Side Core Plug Hole (Part of 6010)
106010Cylinder Block
116B018Block Heater Wiring
(Left Side)
126038Front Engine Support Insulator
136731Oil Filter
148286Lower Radiator Hose
158005Radiator
1619D734A/C Manifold and Tube


Engine Block Heater Cable Routing, 7.3L Engine





ItemPart NumberDescription
195873-SStrap
237806-S100Clip
314B060Battery Cable Assembly
46B018Engine Block Heater Wiring
514301Battery Ground Cable
6N610957-S16Screw, 6.3 — 1.81 x 13
710655Battery
8—Locator (Part of 6B018)
9—Locator (Part of 6B018)
106A051Block Heater
115005Frame
A—Tighten to 7-9 Nm
(62-79 Lb-In)