Toyota Sienna Service Manual: Second brake piston

Reassembly

1. INSTALL FRONT OIL PUMP OIL SEAL (a) Using SST and a hammer, install a new oil seal to the oil pump body. SST 09350-32014 (09351-32140) HINT: The seal end should be flat with the outer edge ...

Disassembly

1. REMOVE 2ND BRAKE PISTON RETURN SPRING SUB-ASSEMBLY (a) Place SST on the return spring and compress the return spring with a press. SST 09387-00060 (b) Using a screwdriver, remove the snap ...

Other materials:

Description of initialization
(a) Perform initialization in the following cases: Before delivery of a new vehicle. After replacement of the tire pressure warning ECU*. After replacement of the tire pressure warning valve and transmitter. Specified tire pressure changes depending on the size or type of the tire. ...

Precaution
Caution: The vehicle is equipped with a supplemental restraint system (srs). It consists of a driver airbag, front passenger airbag, front seat side airbag, curtain shield airbag, and front seat belt pretensioner. Failure to carry out service operations in the correct sequ ...

Inspection
1. INSPECT VANE PUMP SHAFT AND BUSHING IN VANE PUMP FRONT HOUSING (a) Using a micrometer, measure the outer diameter [a] of the vane pump shaft with pulley. (b) Using vernier calipers, measure the inner diameter [b] of the vane pump front housing bushing. (c) Calculate the oil clearance ...