Skylark V6-191 3.1L VIN M SFI (1994)
Hydraulic Modulator Assembly: Service and Repair
Gear Cover
CAUTION: To help avoid personal injury, due to a retained load on the ABS hydraulic modulator, the gear tension relief function of the Tech
1 must be performed prior to removal of the ABS hydraulic modulator/master cylinder assembly. Refer to "Gear Tension Relief Sequence".
NOTICE: The following service procedures shall be performed only after the hydraulic modulator/master cylinder assembly has been removed from the
vehicle. Do not perform these procedures with the unit installed on the vehicle. Complete overhaul of the hydraulic modulator/master cylinder assembly
is not authorized only the following steps. These steps will break the unit down into major components for replacement purposes.
GEAR COVER
Hydraulic Modulator/Master Cylinder Assembly
DISASSEMBLE
1. Torx head screws attaching gear cover.
2. Remove gear cover.
ASSEMBLE
1. Gear cover to hydraulic modulator/master cylinder assembly.
2. Torx head screws.
TIGHTEN
^
Torx screws to 4 Nm (36 lb. in.).
