Chevrolet DB90 Series, Service Manual

Page: 36 / 242

S ec. 3C-30
FRONT SPRINGS
NOTE: ALL SPRING ATTACHMENTS. IN­
CLUDING CENTER BOLTS. ARE IMPORTANT
ATTACHING PARTS IN THAT THEY COULD A F­
FECT THE PERFORMANCE OF VITAL COMPON­
ENTS AND SYSTEMS, AND/OR COULD RESULT
IN MAJOR REPAIR EXPENSE. THEY MUST BE
REPLACED WITH PARTS OF THE SAME PART
NUMBERS OR WITH EQUIVALENT PARTS IF RE­
PLACEMENT BECOMES NECESSARY. DO NOT
USE REPLACEMENT PARTS OF LESSER QUAL­
ITY OR SUBSTITUTE DESIGN. TORQUE VALUES
MUST BE USED AS SPECIFIED DURING REAS­
SEMBLY TO ASSURE PROPER RETENTION OF
THESE PARTS.
IMPORTANT: U -b olts m ust be retightened to
torque liste d in "Specifications" after 500 m iles
when new, or after spring repair or replacem ent.
NUTS 40-50 FT. LBS. TORQUE-)
REAR BRACKET
SHACKLE LINK NUTS
110-1 30 FT. LBS. TORQUE
SPRING
REAR MOUNTING-ALL CONV. CABS AND 90 MODELS
REAR BRACKET
-PIN RETAINER
-REBOUND PIN
REAR MOUNTING—MODELS TM80 AND TV70
O X REAR BRACKET
REAR BRACKET
BOLT
NUT
30-40 FT. IBS.
TORQUE
35-48
TORQUE
(TE9500)
LOCK NUT
16-18 FT. LBS. TORQUE
SPRING
SPRING PIN
BOLT
WASHER
REAR MOUNTING-MODEL RM80
„ C
a c k l e t o
lu br
.
c a t
.
o n
BRACKET PIN
BOLT
SHACKLE
SPRING PIN
BOLT
WASHER
REAR MOUNTING—MODELS TM80, TE90 & WM80
T-8176
NUT TORQUE
15-20 FT.-LBS.
SPRING
Figure 11 —Front Spring Rear M ountin gs (T yp ical)
CHEVROLET SERIES 70-90 HEAVY DUTY TRUCK SHOP MANUAL SUPPLEMENT