Ford WSG-1068 — Removal of Heater Water Inlet Tube

Repair & overhaul · Heater water inlet tube (18663)

For the Ford WSG-1068, from the Ford service manual.

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Procedure

1. Drain the cooling system.
2. Remove the upper and lower intake manifold together; refer to Section 01.
3. Remove the two studs securing the tube to the rear of the right side cylinder head and remove the tube.
4. Inspect the water pump tube assembly o-rings for damage.

Source: Ford service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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