Control Module, Separating From Hydraulic Unit: Procedure
CAUTION:
Only separate the ABS Control Module -J104- from the ABS Hydraulic Unit -N55- when they are removed.
-- Refer to ABS Control Module -J104- WITH ABS Hydraulic Unit -N55-, REMOVING AND INSTALLING
NOTE:
The ESD Work Surface:VAS6613 has sufficient grounding to protect against an electrostatic discharge.
-- Place the hydraulic unit with the control module on the ESD Work Surface:VAS6613 .
- The control module -2- faces up and the hydraulic unit -4- with the pump motor and connector -3- faces down.
-- Remove the bolts -1- and dispose of them.
-- Carefully remove the control module upward holding it vertically.
NOTE:
Be careful not the hook the valve coils when removing them otherwise the valve coils could get stuck on the mount.
CAUTION:
There is a risk of destroying the hydraulic unit.
- Cover the open hydraulic unit. Protect the hydraulic unit, the sealing surfaces, the valve bodies and the pressure sensor from dirt and getting damaged.
- Do not use battery voltage to check the pump motor otherwise contact surfaces could get burned.
- Protect the contact surfaces on the pressure sensor against mechanical damage and electrostatic discharge. The ESD Work Surface:VAS6613 grounds the technician sufficiently to protect against overcharging components.