Vacuum Pump: Installation
- Apply liquid gasket to the vacuum pump as shown in the figure.NOTE:
- Before applying liquid gasket, degrease the old liquid gasket seal surface of the engine where the vacuum pump is mounted on, and the surface of the vacuum pump.
- When applying liquid gasket, the start and the end of application should cross at the point within the range A shown in the figure.
- Install within 5 min. after applying liquid gasket.
Liquid gasket:
THREE BOND 1217G (Part No. K0877Y0100), THREE BOND 1217H or equivalent
Liquid gasket applying diameter:
3±1 mm (0.1181±0.0394 in)
- Install the vacuum pump.NOTE: When installing the vacuum pump, align the slot on the vacuum pump shaft (A) with the protrusion on the intake camshaft RH (B).
Tightening torque:
16 N.m (1.6 kgf-m, 11.8 ft-lb)
- Apply engine oil to the threaded portion for the vacuum pump union bolt.
- Set a new gasket on the oil pipe, and secure the oil pipe with the union bolt (A).
Tightening torque:
20 N.m (2.0 kgf-m, 14.8 ft-lb)
- When working on the vehicleNOTE: When working on the vehicle, perform the following steps also.
- Install the Cross Member support rear RH. Ref. to FRONT SUSPENSION>CROSS MEMBER SUPPORT>INSTALLATION .
- Connect the brake booster vacuum hose to the vacuum pump.NOTE: When connecting the brake booster vacuum hose, align the alignment marks (a) on the brake booster vacuum hose and the vacuum pump.
- Install the air intake boot. Ref. to INTAKE (INDUCTION) (H4DO)>AIR INTAKE BOOT>INSTALLATION .
- Install the collector cover. Ref. to INTAKE (INDUCTION) (H4DO)>COLLECTOR COVER>INSTALLATION .