Toyota Sienna Service Manual: Disassembly
1. INSPECT PACK CLEARANCE OF FORWARD CLUTCH
HINT: (See page AX-242)
2. REMOVE FORWARD MULTIPLE DISC CLUTCH DISC
(a) Using a screwdriver, remove the snap ring.
(b) Remove the flange, 5 discs and 5 plates from the input shaft assembly.
3. REMOVE FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY
(a) Place SST on the spring retainer and compress the return spring with a press.
(b) Using a snap ring expander, remove the snap ring.
NOTICE:
- Stop the press when the spring seat is lowered 1 to 2 mm (0.039 to 0.078 in.) from the snap ring groove, preventing the spring seat from being deformed.
- Do not expand the snap ring excessively.
(c) Remove the clutch balancer from the input shaft.
(d) Remove the forward clutch return spring from the input shaft.
4. REMOVE FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY
(a) Place the forward clutch drum onto the oil pump.
(b) Holding the forward clutch piston by hand, apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the oil pump to remove the forward clutch piston.
HINT:
When the piston cannot be removed as it is slanted, blow air again with the protruding side pushed, or remove the piston using the needle nose pliers with vinyl tape on the tip.
5. REMOVE INPUT SHAFT OIL SEAL RING
(a) Remove the input shaft oil seal ring from the input shaft.
Forward clutch
Components
...
Inspection
1. INSPECT PACK CLEARANCE OF FORWARD CLUTCH
(a) Install the forward clutch on the oil pump.
NOTICE:
Be careful not to damage the oil seal ring of oil
pump.
b) Using a dial indicator, measure ...
Other materials:
Seat heaters
For driver’s seat
For front passenger’s seat
On
The indicator light comes on.
Adjusts the seat temperature
The further you move the dial
upward, the warmer the seat
becomes.
The seat heaters can be used when the engine switch is in the “ON”
position
(vehicles ...
Settings display
The settings of the following items can be changed, refer to
Language
Select to change the language on the display.
Units
Select to change the unit for measure of the fuel consumption and
outside temperature.
Eco Driving Indicator Light
Select to activate/deactivate the Eco Driving ...
Fuel information
You must only use unleaded gasoline in your vehicle.
Select octane rating 87 (Research Octane Number 91) or higher.
Use of unleaded gasoline with an octane rating lower than 87
may result in engine knocking. Persistent knocking can lead to
engine damage.
At minimum, the gasoline you use s ...
