Page 1849 of 4770
AUTOMATIC TRANSAXLESECOND BRAKE ±
AX±53
SECOND BRAKE
COMPONENTS
SECOND BRAKE PISTON DISASSEMBLY
REMOVE SECOND BRAKE PISTON
(a) Apply compressed air to the oil hole to remove the piston.
(b) Remove the 2 O±rings from the piston.
AX03F±02
AX03G±03
Page 1850 of 4770
AUTOMATIC TRANSAXLESECOND BRAKE ±
AX±54
SECOND BRAKE COMPONENT INSPECTION
INSPECT DISCS, PLATES AND FLANGE
Check if the sliding surfaces of the discs, plates and
flange are worn or burnt. If necessary, replace them.
HINT:
If the lining of the disc is peeling off or discolored, or
even if a part of the printed numbers are defaced, re-
place all discs.
Before assembling new discs, soak them in ATF for
at least 15 minutes.
SECOND BRAKE PISTON ASSEMBLY
INSTALL PISTON
(a) Coat a new O±ring with ATF.
(b) Install the 2 new O±rings on the piston.
(c) Press the piston into the drum, being careful not to dam-
age the O±rings.
AX03H±03
AX03J±06
Page 1851 of 4770
AUTOMATIC TRANSAXLEREAR PLANETARY GEAR ±
AX±55
REAR PLANETARY GEAR
COMPONENTS
NO.2 ONE±WAY CLUTCH DISASSEMBLY
1. CHECK OPERATION OF NO.2 ONE±WAY CLUTCH
Hold the outer race and turn the rear planetary gear. The
rear planetary gear should turn freely counterclockwise
and should lock clockwise.
2. SEPARATE NO.2 ONE±WAY CLUTCH AND REAR
PLANETARY GEAR
3. REMOVE THRUST WASHER
Remove the thrust washer from the rear side of planetary
gear.
AX03K±02
AX03L±02
Page 1852 of 4770
AUTOMATIC TRANSAXLEREAR PLANETARY GEAR ±
AX±56
4. REMOVE NO.2 ONE±WAY CLUTCH FROM OUTER
RACE
(a) Remove the 2 snap rings and retainers from both sides.
(b) Remove the No.2 one±way clutch from the outer race.
REAR PLANETARY GEAR INSPECTION
MEASURE PLANETARY PINION GEAR THRUST
CLEARANCE
Using a feeler gauge, measure the planetary pinion gear
thrust clearance.
Standard clearance:
0.16±0.56 mm (0.0063±0.0220 in.)
Maximum clearance:
0.61 mm (0.0240 in.)
If the clearance is greater than the maximum, replace the
planetary gear assembly.
NO.2 ONE±WAY CLUTCH ASSEMBLY
1. INSTALL ONE±WAY CLUTCH
(a) Install the No.2 one±way clutch into the outer race, facing
the flange side of the No.2 one±way clutch toward the
shiny side of the outer race.
(b) Install the 2 retainers and snap rings to both sides.
AX03M±03
AX03N±02
Page 1853 of 4770
AUTOMATIC TRANSAXLEREAR PLANETARY GEAR ±
AX±57
2. INSTALL PLANETARY GEAR INTO NO.2 ONE±WAY
CLUTCH
Install the planetary gear into the No.2 one±way clutch,
facing the inner race of the rear planetary gear toward the
black side of the No.2 one±way clutch outer race.
3. CHECK OPERATION OF NO.2 ONE±WAY CLUTCH
4. INSTALL THRUST WASHER
(a) Coat the thrust washer with petroleum jelly.
(b) Align the tab of the washer with the hollows of the carrier.
RING GEAR FLANGE REPLACEMENT
1. REMOVE RING GEAR FLANGE
(a) Using a screwdriver, remove the snap ring.
(b) Remove the flange from the ring gear.
2. INSTALL RING GEAR FLANGE
(a) Position the flange into the ring gear.
(b) Using a screwdriver, install the snap ring.
AX03P±02
Page 1854 of 4770
AUTOMATIC TRANSAXLEFIRST AND REVERSE BRAKE ±
AX±58
FIRST AND REVERSE BRAKE
COMPONENTS
FIRST AND REVERSE BRAKE
COMPONENTS INSPECTION
INSPECT DISCS, PLATES AND FLANGES
Check if the sliding surfaces of the discs, plates and
flanges are worn or burnt. If necessary, replace them.
HINT:
If the lining of the disc is peeling off or discolored, or
even if a part of the printed numbers are defaced, re-
place all discs.
Before assembling new discs, soak them in ATF for
at least 15 minutes.
AX03Q±02
AX03R±03
Page 1855 of 4770
AUTOMATIC TRANSAXLEOVERDRIVE UNIT ±
AX±59
OVERDRIVE UNIT
COMPONENTS
AX03S±02
Page 1856 of 4770
AUTOMATIC TRANSAXLEOVERDRIVE UNIT ±
AX±60
OVERDRIVE BRAKE DISASSEMBLY
1. REMOVE PISTON RETURN SPRING
(a) While pushing the return spring, remove the snap ring
with a screwdriver.
(b) Remove the piston return spring.
2. REMOVE PLATES, DISCS AND FLANGE
3. REMOVE PISTON FROM DRUM
Apply compressed air to oil hole to remove the piston.
HINT: Blow with the gun slightly away from the oil hole,
and be careful that the piston does not tilt.
4. REMOVE O±RINGS
Remove the inner and outer O±rings from the piston.
AX03T±03