Toyota Sienna Service Manual: Installation

1. INSTALL TRANSFER EXTENSION HOUSING TYPE T OIL SEAL

(a) Using SST(s), install anew transfer extension housing type T oil seal to he transfer extension housing sub-assembly at the position show in the illustration.

SST 09325-20010

NOTICE: Do not install the oil seal obliquely.

(b) Apply small amount of MP grease to the oil seal lip.

2. TEMPORARILY TIGHTEN PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY

HINT: (See page PR-9)

3. FULLY TIGHTEN PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY

HINT: (See page PR-9)

4. INSTALL FRONT EXHAUST PIPE ASSEMBLY

HINT: (See page EX-10)

5. INSTALL TRANSFER DRAIN PLUG

(a) Install the transfer drain plug with anew drain gasket.

Torque: 49 N*m (50 kgf*cm, 36 ft.*lbf)

6. INSTALL TRANSFER CASE NO.1 PLUG

(a) Add oil up to 0 to 5 mm (0 to 0.20 in.) below the lower side of the plug hole.

Oil amount: 0.9 L (0.95 US qts, 0.71 lmp.qts)

NOTICE: When supplying oil, pour do it slowly.

(b) Install the transfer case No. 1 plug with a new gasket No. 1.

Torque: 49 N*m (500 kgf*cm, 36 ft.*lbf)

7. CHECK FOR EXHAUST GAS LEAK