Automatic Transmission Unit Assembly - Suzuki GRAND VITARA JB416 Service Manual

5A-35 Automatic Transmission/Transaxle:

Automatic Transmission Unit Assembly

CAUTION
!
When replacing pressure control solenoid
valve and/or TCC pressure control solenoid
valve, it is strictly required to replace it
together with valve body assembly as a set.
Replacing pressure control solenoid valve
and/or TCC pressure control solenoid valve
independently may cause excessive shift
shock.
1) Measure inside diameter of transmission case
bushing. If inside diameter exceeds limit, replace
transmission case.
Transmission case bushing inside diameter
standard
38.113 – 38.138 mm (1.5005 – 1.5015 in.)
2) After applying A/T fluid to new O-rings, install them
to reverse brake piston (3), reaction sleeve (2) and
secondary reverse piston (1).
3) Measure free length of reverse brake piston return
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spring.
Standard free length of reverse brake piston
return spring
16.84 mm (0.663 in.)
4) Install reverse brake piston assembly and brake
piston return spring to transmission case, using care
not to damage O-ring. Then install snap ring (1) with
special tools.
NOTE
• Install so that opening in snap ring (1) will
not align with any of 3 lugs of spring seat.
• Do not compress spring more than
necessary and do not allow it fall or tilt.
Special tool
(A): 09926–98320
(B): 09926–98390
(C): 09944–88210
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2. Nut M12 x 1.75
5) Prepare a stand as shown. It is necessary because
work will be done with transmission case (1) set
upright from this step on.
NOTE
• To protect transmission case against
damage, spread cloth on stand where case
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contacts.
• A stand of such size as shown in the figure
will facilitate work.
A: 50 mm (1.9 in.)
B: 350 mm (13.8 in.)
1
(C)
2
1
C
A
B
D
C: 400 mm (15.7 in.)
D: 200 mm (7.9 in.)
(B)
(A)
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