TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
p.266

ATR/ATM Unit Repair — Install Accumulator Springs and Pistons, page 267

267 / 275
p.268
Install Accumulator Springs and Pistons — MK4 Supra ATM Unit Repair, page 267
100%
Page text (OCR transcript)
AT-121

A340E(Others) AUTOMATIC TRANSMISSION - COMPONENT PARTS INSTALLATION

(c) Connect the parking lock rod to the manual valve lever.

AT5241
Z06797

(d) Install the parking lock pawl bracket and torque the 3 bolts.
Torque: 7.4 N·m (75 kgf·cm, 65 in.·lbf)

AT5406

(e) Shift the manual valve lever to the P position, and confirm that the planetary ring gear is correctly locked up by the pawl.

Planetary Ring Gear
Manual Valve Lever
Lock Pawl

D5082
Z06222

29. INSTALL ACCUMULATOR SPRINGS AND PISTONS
(a) Coat the new O-rings with ATF and install them to the pistons.
(b) Install the 3 springs and four accumulator pistons to the bore.
HINT: The pistons are marked in relief with either C₀, B₀, C₂ or B₂ to differentiate between them.

B₂ C₂ B₀
C₀

AT5010

(c) Install the 2 springs to the C₀ accumulator piston.

C₀

AT5016