SMT928C
SMT926C
Control ValveNBTF0083S041. Clean upper body, control valves and springs with cleaning
agent, and apply air blow.
2. Dip control valves in ATF, and apply ATF to the valve-mount-
ing area of upper body.
3. Install each control valve, spring, and plug to upper body, and
fix it with retainer plates.
CAUTION:
ITo insert control valves into upper body, place upper body
on a level surface in order to prevent flaw or damage.
IMake sure each control valve is smoothly inserted.
4. Install reverse balls, relief balls and relief springs, accumula-
tor pistons, valve springs and two filters to upper body.
SMT925C
5. Install lower body and separator plate to upper body.
IDo not reuse separator plates.
SMT962CA
6. With lower body down, tighten two bolts in the position shown
in the figure.
7. Apply ATF or petroleum jelly to new O-ring, and install it to
2-4WD shift solenoid valve, terminal body, line pressure switch
and 4WD solenoid valve. Install them to control valve assem-
bly.
IDo not reuse O-rings.
SMT922CA
8. Apply ATF or petroleum jelly to lip seals, and install them to
center case.
IDo not reuse lip seals.
IThere are 2 kinds of lip seals (lip seal of large inner diam-
eter: 5 pieces, lip seal of small inner diameter: 2 pieces).
Confirm the position before installation.
GI
MA
EM
LC
EC
FE
AT
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
ASSEMBLY
Center Case (Cont'd)
TF-147
