Wagoneer L4-150 2.5L VIN E TBI (1990)
Installing Piston
6. Start caliper piston in bore by hand. Use a turn and push motion to work piston into seal. Once piston is started in seal, press piston only part way
into bore.
Lubrication Locations
7. Apply light coat of G661 or Dow 111 silicone grease to indicated areas (circumference) of piston and caliper boot groove. Grease acts as
corrosion protection for these areas.
8. Press caliper piston to bottom of bore.
Piston Dust Boot Installation
