Tag and mark wires, connectors
and solenoids prior to removal.
Disconnect all solenoid and pressure sensor
switch connectors (1) from circuit board
Solenoids with white caps are
Remove screws and washers (3) and six
latching solenoids (4) from solenoid wiring
harness assembly (5). Discard screws and
Solenoids with black caps are
Remove screws with washers (6) and three
non-latching solenoids (7) from solenoid
wiring harness assembly (5). Discard
screws and washers.
Remove and discard seal (8) from nine
solenoids (7) and (4).
Remove screws (9) and pressure
switches (10) from solenoid wiring harness
Remove and discard preformed packing (11) from pressure switches (10).
Perform Step (7) if cable ties are damaged.
Remove cable ties (12) from wiring harness cable (13).
Use care when removing retaining rings. Retaining rings are under tension and can act as
projectiles when released causing injury to personnel.
Perform Step (8) if standoffs are damaged.
Remove 11 retaining rings (14) and standoffs (15) on solenoid wiring harness assembly (5).
Inspect solenoid wiring harness assembly for wear, damage, or broken parts.
Inspect wiring harness and end connectors for damage.
Replace worn or damaged parts.