Chevrolet 30 Series 1967 Service Manual page 148

< T SUSPENSION 3-20
1. Kingpin lockpin
3. Lubricate and install kingpin if not already installed
in Step 1. On all models except 9000#-11,000#, make
sure milled slot on side of pin indexes with kingpin
lockpin hole in axle end. Install kingpin from top,
driving it down through knuckle upper yoke, shim,
axle end, thrust washer pack and lower knuckle yoke,
until milled slot aligns with lockpin hole in axle end.
On 9000#-11,000# models, install kingpin from bot­
tom and install kingpin upper nut. Torque nut 250
lb. ft. and insert new cotter pin.
4. Insert threaded end of lockpin through axle end from
P 20-30
50-60 SERIES
(4-5-7000*)
F ig . 4 4 - Steering Knuckles and Kingpins
2. Kingpin 3. Bushing
60 SERIES
(9-11000*)
4. Thrust bearing
front and tighten nut securely.
5. On P20-30 and Chevy Van models install new kingpin
plugs in yoke and stake in place at four points. On
4000#-5000#-7000# models install kingpin dust caps
with new gaskets. On 9000#-11,000# models install
inverted expansion plug in lower knuckle bore and
seat retaining ring. Install upper dust cap with new
gasket.
. Place brake backing plate into position on steering
6
knuckle and install two upper locking plate to steer­
ing knuckle retaining bolts.
40 SERIES
(4000# )
5. Seal
Raise steering and tie
CHEVROLET TRUCK SERVICE M ANUAL