Chevrolet 30 Series 1967 Service Manual page 579

moval procedure in reverse order.
specifications in rear of manual for correct torque
values.
REAR BUM PER-G MODELS (Fig. 6)
Removal
1. Remove screws attaching left and right bumper
SERVICE OPERATION—40 THRU 60 SERIES
FRONT BUMPER—C, S, M 40, 50, 60 AND P40
MODELS (Fig. 7)
Removal
1. Remove bolts attaching face bar to left and right
bumper brackets.
2. Remove bolts securing face bar to frame and remove
bumper from vehicle.
NOTE: If necessary to remove bumper brack­
ets from frame, drive out rivets and remove
brackets. Install brackets using bolts, washers,
and nuts.
Installation
Install bumper following the removal procedure in re­
verse order. Refer to torque specifications in rear of
manual for correct torque values.
FRONT BUMPER—T MODELS (Fig. 8)
Removal
NOTE: On tilt cab models equipped with air
Refer to torque
2. Remove bolts securing face bar to frame extensions
Installation
Install rear bumper following the removal procedure
in reverse order. Refer to torque specifications in rear
of manual for correct torque values.
brakes, the air reservoir tank mounted inside
the front bumper must be removed before re­
1. On T models with air brakes, vent air pressure from
bumper.
2. Remove bolts securing bumper to frame extensions
bumper filler bar may be removed by removal of
three retaining bolts.
Installation
Install bumper following removal procedure in reverse
order. Refer to torque specifications in rear of manual
for correct torque values.
braces to frame extensions.
and remove bumper from vehicle.
moving front bumper.
system and remove air reservoir from inside front
as shown in Figure . After bumper removal,
8
BUMPERS 14-3
CHEVROLET TRUCK SERVICE M ANUAL