GMC 1986 P-Truck Service Manual page 151

2B-12 BUMPERS
132. Bracket
139. Brace
144. Bolt
145. Bolt
146. Washer
147. Washer
148. Spring Washer
149. Nut
150. Washer
151. Spring Washer
152. Nut
Figure 18—P-Front Bumper Braces, and
Brackets
Figure 19—P-Front Bumper Components (RPO FS3 Front Axle)
• Brackets (162).
5. Brace to bumper nuts (155), spring washers (156),
washers (157), and bolts (161).
• Braces (158).
+«- Install or Connect (Figures 19 and 20)
1. Braces to the bumper with bolts (161), washers
(157), spring washers (156), and nuts (155).
• Nuts to 47 N-m (35 ft. lbs.).
2. Brackets to the bumper with bolts (161), spacers
(174), spring washers (165 and 172), washers (164
and 173), and nuts (166 and 171).
• Nuts to 47 N-m (35 ft. lbs.).
3. Front bumper to the vehicle.
• Place the bracket assembly studs into the
4. Brace to frame bolts (167), washers (169), and
nuts (170).
$
• Nuts to 40 N-m (30 ft. lbs.).
5. Bracket to frame washers (154) and nuts (153).
• Nuts to 64 N-m (47 ft. lbs.).
F-00125
Tighten
Tighten
frame crossmember.
Tighten
Tighten
153. Nut
154. Washer
155. Nut
156. Spring Washer
157. Washer
158. Brace
159. Bumper Bar
160. Washer
161. Bolt
162. Bracket
F-00126