Chevrolet 10 Series 1970 Service Manual page 556

CHASSIS SHEET METAL 11-6
F i g . 9 — R a d i a t o r S u p p o r t M o u n t i n g
4 0 THROUGH 6 0 SERIES
Rem oval
1. R em ove windshield w ip e r arm s and cow l g r ille .
2. Drain ra d ia tor and rem ove radiator hoses.
3. Disconnect tran sm ission c o o le r lines; and disconnect
a ir clean er intake
equipped.
4. Disconnect w ire connectors at dash and toe panel.
D isconnect the battery, gen erator and regu la tor w ire
leads.
5. D isconnect pow er ste e rin g flu id r e s e r v o ir fro m in­
side g r ille .
6. R em ove fron t bum per bolts and rem ove bumper,
a. R em ove two bolts fro m underneath fron t fram e
c rossm em b er and
m etal. (See Figu re 12.)
7. Rem ove one screw , each side attaching cow l bracket
to fen der (p lastic plug c o v e rs ) access fro m inside
cab, on cow l (fig . 13). DO N O T rem ove cow l bracket.
8. R em ove two bolts attaching fender upper edge to
plenum and hinge p illa r (fig . 13).
9. Tape shim s in th e ir res p ective positions fo r re a s ­
sem bly ease.
10. Rem ove two sc re w s (each side) attaching fender gus­
set to cow l (fig . 14).
11. W orking fro m underneath re a r of fen der,
bolts which attach each fender sk irt to the fender
extension flange.
12. R em ove two bolts fro m
hose at fen der skirt, if
attachments securing sheet
rem ove
radiator support mount.
13. R em ove bolt attaching each fen d er sk irt to cab s ill
extension.
14. With a helper, rem ove fron t sheet m etal assem bly
with radiator, battery, horn and voltage regulator.
Installation
1. Tape w ashers
brackets with masking tape.
NOTE:
If sheet
fra m e brackets a re worn o r deteriorated, r e ­
place b efo re in stallin g fron t sheet m etal.
2. With a helper place sheet m etal assem bly in position.
NOTE:
In stall
alignm ent a fter com plete installation.
3. Install two bolts and shim s requ ired at each fender
re a r upper edge.
4. Install combination bolt and fla t w asher assem bly
into each cow l bracket to fender.
5. Tighten the sheet m etal mounting bolt 35 to 55 ft. lbs.
torque. (See F igu re 12.)
6. Install spacer, w asher and bolt in each fen der sk irt
to cab s ill extension.
7.
In s ta ll s k ir t
8. Tighten a ll bolts.
9. Install fron t bumper bolts and bumper as outlined in
this section.
10. Connect upper and lo w er rad iator hoses.
11. Install transm ission co o le r lines.
12. Connect p ow er steerin g fluid r e s e r v o ir hose to pump.
See Section 9.
13. Connect a ir
14. Connect w ire connectors at dash and toe panel. Con­
nect battery, gen erator and regu lator leads.
15. F ill radiator, start engine and check fo r leaks.
so
C U S H IO N ASSEMBLY
UPPER
RA D IA TO R SUPPORT
BRACKET
K A 100-150, C A - K A
200 300, (E X C 05-06-16)
C A - K A 250-350 (EX C ./
O G -O K -O L )
F ig . 10—R adia tor S upport M o u n tin g
and cushions to fram e
m etal mounting cushions on
a ll bolts lo o s e ly to fa cilita te
attach in g b o lts to fe n d e r
clean er intake hose to fen d er skirt.
C U S H IO N
ASSEMBLY
LOWER
SPACER
W A SH E R -S PE C IA L
CHEVROLET TRUCK SERVICE MANUAL
and fender
e xten sio n .
RA D IA TO R
SUPPORT