Toyota CH-R Service Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT VACUUM PUMP VANE

(a) Check that the vacuum pump vane or vacuum pump vane caps are not damaged or excessively worn out.

HINT:

If the vacuum pump vane or vacuum pump vane caps are damaged or excessively worn out, replace the damaged parts with new ones.

*1

Vacuum Pump Vane Cap

*2

Vacuum Pump Vane

(b) Using a micrometer, measure length (A) of the vacuum pump vane with the vacuum pump vane caps removed.

Minimum Length (A):

23.8 mm (0.937 in.)

NOTICE:

Measure length (A) 10 mm (0.394 in.) in from each end of the vacuum pump vane.

HINT:

If the length is not as specified, replace the vacuum pump vane and vacuum pump vane caps with new ones.

*a

10 mm (0.394 in.)

(c) Using a vernier caliper, measure length (B) of the vacuum pump vane with the vacuum pump vane caps installed.

Minimum Length (B):

76 mm (2.99 in.)

NOTICE:

Measure length (B) 5 mm (0.197 in.) in from each end of the vacuum pump vane cap.

HINT:

If the length is not as specified, replace the vacuum pump vane and vacuum pump vane caps with new ones.

*1

Vacuum Pump Vane

*2

Vacuum Pump Vane Cap

*a

5 mm (0.197 in.)

2. INSPECT VACUUM PUMP HOUSING

(a) Check that the rotor part, coupling, vacuum pump housing and end cover are not damaged or excessively worn out.

HINT:

If the rotor part, coupling, vacuum pump housing or end cover are damaged or excessively worn out, replace the vacuum pump assembly.

    Disassembly
    DISASSEMBLY PROCEDURE 1. REMOVE END COVER (a) Using a T25 "TORX" socket wrench, remove the 5 screws and end cover. NOTICE: Hold the vacuum pump assembly so t ...

    Reassembly
    REASSEMBLY PROCEDURE 1. INSTALL VACUUM PUMP VANE (a) Apply engine oil to the vacuum pump vane and 2 vacuum pump vane caps. (b) Install the vacuum pump vane caps to the vacuum pump vane. ...

    Other materials:

    Toyota CH-R Service Manual > Charging System: Noise Occurs from V-ribbed Belt or Generator Assembly
    PROCEDURE 1. CONFIRM PROBLEM SYMPTOM (a) Confirm the problem symptom. Symptom Proceed to Noise occurs from V-ribbed belt. A Noise occurs from generator assembly. B B ...

    Toyota CH-R Service Manual > Curtain Shield Airbag Assembly: Disposal
    DISPOSAL CAUTION / NOTICE / HINT CAUTION: Before performing pre-disposal deployment of any SRS part, review and closely follow all applicable environmental and hazardous material regulations. Pre-disposal deployment may be considered hazardous material treatment. PROCEDURE 1. PRECAUTION ...

    Toyota CH-R Owners Manual

    Toyota CH-R Service Manual

    © 2017-2024 Copyright www.tochr.net
    0.0091