Pontiac Fiero 1988 Service Manual page 257

5B10-6 DISC BRAKE CALIPER ASSEMBLY 4SH REAR CALIPER
27. CALIPER H O U S I N G
LOCALLY FABRICATED
WIRE HOOK
J 1 0 0 1 2 - 5 B 1 0 - P
Figure 12 Suspending Rear Caliper
< = l
27
B
27
7. SLEEVE B O O T
8. SLEEVE
27. CALIPER H O U S I N G
J 1 0 0 1 3 - 5 B 1 0 - P
Figure 13 Installing Sleeves and Sleeve Boots
• Do not attempt to polish away corrosion.
— Sleeve boots (7) for cuts, nicks, or deterioration.
+4- Install or Connect (Figures 10 through 14)
NOTICE: Make sure sleeves are installed with
large holes facing inboard. If sleeves are installed
backwards, damage to threads in mounting bracket
can result.
1. Sleeve (8) and sleeve boots (7) in caliper housing (27).
• Lubricate sleeve (8) OD and mounting bolt hole
ID in caliper housing (27) with silicone grease.
• Lubricate both ID and OD sealing beads on
sleeve boots (7) with silicone grease.
• Install one sleeve boot (7) OD into groove in
mounting bolt hole of caliper housing (27).
• Push sleeve (8) into mounting bolt hole past ID
of installed sleeve boot (7) to approximate posi-
tion shown in figure 13, view A.
• Install second sleeve boot (7) OD in groove at
other end of mounting bolt hole. See figure 13,
view B.
• Push sleeve (8) back the other way and seat the
ID beads on both sleeve boots (7) into grooves
of sleeve (8). See figure 13, view C.
• Repeat procedure with remaining sleeve (8)
and sleeve boots (7).
NOTICE: See "Notice" on page 5 - 1 .
I. Caliper housing (27) over rotor in mounting bracket
(37) with mounting bolts (6).
Tighten
Bolts (6) to 100 N-m (74 lbs. ft.) using No. 55 torx
wrench.
Important
• Make sure that caliper mounting bolts (6)
are properly torqued.