Chevrolet 1977 Monte Carlo, Руководство по ремонту

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(3 5 0 )7 A -16 A U T O M A T IC T R A N S M IS S IO N
Fi g. 7 A - 5 4 B - - l n t e r m e d i a t e C l u t c h A c c u m u l a t o r C o m p o n e n t s
29. R em ove interm ediate clutch accum ulator piston
assem bly (fig. 7A -54B ).
30. A lso , rem ove inner and outer hook type oil seal
rings if required.
V A L V E B O D Y D IS A S S E M B L Y , IN S P E C T IO N ,
A N D R E A S S E M B L Y (FIG. 7 A -5 6 B )
Disassembly
1. Position valve body assem bly with cored face up and
direct clutch accum ulator piston pocket positioned as
show n in Figure 7A -56B .
2. R em ove m anual valve from low er left hand bore.
3. From lower right hand bore remove the pressure
regulator valve train retaining pin, boost valve sleeve,
interm ediate boost valve, reverse and m odulator boost
valve, pressure regulator valve spring, and the pressure
regulator valve.
4. From the next bore, rem ove the 2-3 shift valve train
retaining pin, sleeve, control valve spring, 2-3 shift control
valve, shift valve spring, and the 2-3 shift valve.
5. From the next bore, rem ove the 1-2 shift valve train
retaining pin, sleeve, shift control valve spring, 1-2 shift
control valve, and the 1-2 shift valve.
6. From the next bore, rem ove retaining pin, plug,
m anual low control valve spring, and the m anual low
control valve.
7. From the next bore, rem ove the retaining pin, spring,
seat, and the detent regulator valve.
8. Install T ools J-22269 and J-24675 on direct clutch
accum ulator piston and com press piston on ly enough to
rem ove retaining "E" ring (fig. 7A -55B ).
N O TIC E :
Piston m ay be dam aged if piston is over
com pressed.
9. R em ove direct clutch accum ulator piston, and m etal
oil seal ring, and spring.
10. From the next bore d ow n from the direct clutch
accum ulator, rem ove the detent actuating lever bracket bolt,
bracket, actuating lever and retaining pin, stop, spring
retainer, seat, outer spring, inner spring, w asher and detent
valve.
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M A N U A L V A L V E
P R E S S U R E R E G U L A T O R V A L V E
P R E S S U R E R E G U L A T O R V A L V E S P R I N G
R E V E R S E A N D M O D U L A T O R B O O S T V A L V E
I N T E R M E D I A T E B O O S T V A L V E
B O O S T V A L V E S L E E V E
R E T A I N I N G PI N
2-3 SHIFT V A L V E
3 S HI FT V A L V E S P R I N G
3 SHI FT C O N T R O L V A L V E
3 S HI FT C O N T R O L V A L V E S P R I N G
3 S HI FT C O N T R O L V A L V E S L E E V E
R E T A I N I N G PI N
U 1-2 S H I F T V A L V E
15 1-2 S HI F T C O N T R O L V A L V E
16 1-2 S H I F T C O N T R O L V A L V E S P R I N G
17 1-2 S HI FT C O N T R O L V A L V E S L E E V E
U 8 R E T A I N I N G P IN
19 M A N U A L L O W C O N T R O L V A L V E
20 M A N U A L L O W C O N T R O L V A L V E S P R I N G
21 P L U G
22 R E T A I N I N G PI N
23 D E T E N T R E G U L A T O R V A L V E
24 D E T E NT R E G U L A T O R V A L V E S P R I N G S E A T
25 D E T E N T R E G U L A T O R V A L V E S P R I N G
26 R E T A I N I N G P IN
f 27 D E T E N T V A L V E
28 W A S H E R
29 D E T E N T V A L V E I N N E R S P R I N G
30 D E T E N T V A L V E O U T E R S P R I N G
31 D E T E N T V A L V E O U T E R S P R I N G S E A T
32 D E T E N T V A L V E S P R I N G R E T A I N E R
33 D E T E N T V A L V E S T O P
34 D E T E N T V A L V E A C T U A T I N G L E V E R B R A C K E T
35 D E T E N T V A L V E A C T U A T I N G L E V E R
36 R E T A I N I N G B O L T
^ 37 R E T A I N I N G PI N
38 CAP
OVERHAUL MANUAL
Fig. 7A-56B~Valve Body - Exploded V ie w