GMC 1976 ZEO 6083 Maintenance Manual page 516

7- 6 8 TRANSMISSION
20 . Secure piston and spring with E-ring retainer
and remove Installer, J-21885 .
21 . Install manual valve into top bore .
22 . Placing control valve assembly on cored sur-
face, position downshift solenoid gasket and detent
solenoid on valve body .
23 . Install downshift solenoid attaching screws .
24 . Install governor drive pipe into control valve
body in bore by rear servo cover.
25 . Install two governor screen assemblies with
open end up into case, Figure 101 .
INSTALL CONTROL VALVE ASSEMBLY
AND GOVERNOR FEED PIPE
1 . Using two guide pins, install control valve as-
sembly and governor pipe on transmission . Make
certain gaskets and spacer do not become misposi-
tioned .
Figure 102-Control Valve Bolts
Figure 101-Installing Governor Screens
DETENT
ROLLER i
AND
SPRING
ASM.
GOVERNOR
PIPE POSITIONS
PRESSURE REGULATOR
VALVE
CASE ELECTRICAL
CONNECTOR
BOLT CODE:
A-6 BOLTS 1/4-20 x 1 .62
B-9 BOLTS 1/2-20 x 1 .88
C-3 BOLTS 5/16-18 x 1 .38
D-2 BOLTS 5/16-18 x 1 .88
A-4449