Ford 2003 Mustang Workshop Manual page 2389

Possible Component
206 — ELECTRICAL
ROUTINE
306 — HYDRAULIC/MECHANICAL ROUTINE
Fluid
· Incorrect level
· Condition
Shift Linkage
· Damaged or incorrectly
adjusted
Incorrect Pressures
· Low forward clutch
pressure, low line
pressure, low EPC
pressure
Fluid Filter and Seal
Assembly
· Plugged, damaged
· Filter seal damaged
Main Controls
· 3-4 shift valve, main
regulator valve stuck or
damaged
· Bolts not tightened to
specifications
· Gaskets damaged
Case
· 2-3 or 1-2 accumulator,
bore damaged or stuck
Pump Assembly
· Bolts not tightened to
specification
· Porosity/cross leaks
· Gaskets damaged
· No. 3 and No. 4 seal
rings damaged
Forward Clutch
Assembly
· Seals, piston damaged
· Check balls missing,
damaged
· Friction elements
damaged, worn
· No Electrical Concerns
· Adjust fluid to correct level.
· Inspect condition of fluid.
· Inspect and repair as required. Verify transmission shift cable
adjustment; refer to
as necessary. After repairing transmission shift cable, verify that the
digital TR sensor is correctly adjusted. Adjust the digital TR sensor as
necessary.
· Check pressure at line, forward clutch and EPC taps; refer to Line
Pressure Chart for specifications. If pressures are low, check the
following components: oil filter and seal assembly, main controls and
pump assembly.
· Install a new filter and seal assembly.
· Inspect and repair as required.
· Tighten bolts to specifications.
· Inspect for damage and repair as required.
· Inspect for damage. Repair as required.
· Tighten bolts to specifications.
· Inspect pump assembly. Repair as required.
· Inspect for damage. Repair as required.
· Inspect for damage. Repair as required.
· Inspect for damage. Repair as required.
· Inspect for mislocation, poor seating, damage. Install a new cylinder
as required.
· Check for damage. Repair as required.
Reference/Action
Section 307-05 . Adjust transmission shift cable