Lumina V6-191 3.1L VIN T MFI (1993)
Fig. 1 Exploded View Of Delco-Moraine 3242 Series Dual Piston Caliper
Fig. 2 Installing Support Bushing
Bushing & Boot Replacement
1.
Remove mounting bracket from vehicle.
2.
Remove bolt boots from support bushings, Fig. 1.
3.
Clamp bracket in a suitable vise, then pry support bushings from inner bushings in bracket ears with small screwdriver.
4.
Using a paper clip, pull inner bushings from mounting bracket ears.
5.
Lubricate inner bushings with silicone based grease, then install bushings flush with bracket ears.
6.
Position .080-.090 inch thick shim stock on bracket ear face, then drive support bushings into inner bushings, Fig. 2. When properly installed,
bushing should protrude .080-.090 inch above bracket ear face.
7.
Snap new bolt boots over support bushing lip.
Installation
1.
Coat mounting bracket attaching bolt threads with Loctite sealant or equivalent.
2.
Align mounting bracket holes, then install mounting bracket and tighten attaching bolts to specifications.
