Achieva V6-3100 3.1L MFI VIN M (1994)
Gear Positioning
3. With the hydraulic modulator upside down, and the gears facing you, rotate each hydraulic modulator gear counterclockwise until movement
stops. This procedure will position the pistons very close to the top of the hydraulic modulator bore, simplifying the brake bleeding procedure.
4. Position motor pack onto hydraulic modulator, aligning the three motor pack gears with the modulator gears.
IMPORTANT: Take care in handling the motor pack. If dropped or damaged during handling, the motor pack must be replaced.
5. Four motor pack to hydraulic modulator Torx head screws.
TIGHTEN
^
Torx head screws 5 Nm (44 lb. in.).
6. Gear cover onto hydraulic modulator with Torx head screws.
TIGHTEN
^
Torx head screws to 4 Nm (36 lb. in.).
7. Hydraulic modulator/master cylinder assembly.
Hydraulic Modulator
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.
HYDRAULIC MODULATOR
