Chevrolet Chevelle 1977 Repair Manual page 441

FRONT OUTPUT
SHAFT ASSY.
CHAIN
H OUSING RANGE SELECTOR
H O USIN G
Fig. 7B -2 S --F ro n t V ie w o f T ra n s fe r Case
LOCKO UT CLUTCH
REAR OUTPUT
SHIFT RAIL POPPET PLUG
H O U S IN G
REAR OUTPUT
SHAFT ASSY.
Fig. 7B-3S--R ear V ie w o f T ra n s fe r Case
Fig. 7B-4S--Removing Rear O utput Shaft Flange Nut
MANUAL TRANSMISSION
INPUT GEAR
COUNTER GEAR
RAN GE SELECTOR
SHIFTER SHAFT
C H A IN
^ H O U S IN G
FRONT OUTPUT
BEARING REAR
COVER
Fig. 7 B -5 S -R e m o v in g F ro n t O u tp u t S h a ft F ro n t B e a rin g
R e ta in e r
NOTE:
A 1-1/2" to 2" water hose band type clamp may
be installed on the input shaft at this time to prevent
loosening bearings when removing input shaft assembly
from the range box.
8. Raise shift rail and drive out pin retaining shift fork
to rail (Fig. 7B-7S).
9. Remove shift rail poppet ball plug, gasket spring and
ball from case (Fig. 7B-8S). A small magnet may be used to
remove ball from case.
10. Push shift rail down, lift up on lockout clutch and
remove shift fork from clutch assembly.
11. Remove bolts retaining front output shaft rear
Fig. 7B-6S--Positioning Transfer Case fo r Disassembly
7B-61