TM 5-3805-291-23-1
BRAKE SYSTEM TESTS, INSPECTIONS, AND ADJUSTMENTS - CONTINUED
0015 00
SERVICE BRAKE WEAR INDICATOR (NEW BRAKE DISC) CHECK - CONTINUED
N OT E
Measure dimension (C) with the service brakes APPLIED. Dimension (C) equals distance from axle hous-
ing flange face to end of pin.
7.
Use caliper to measure exact thickness (D) of gage block.
8.
Gage block is U shaped. Position gage block so slot straddles hole in axle housing flange face (13). Firmly hold gage
block against axle housing flange face.
9.
With assistance, apply service brakes (TM 5-3805-
291-10).
10.
Using depth micrometer, measure dimension (E).
N OT E
If gage block is not available, use a
depth micrometer with a half of a base.
Shorten the base on the micrometer by
grinding. This will help allow the base of
the micrometer to rest on flange face.
Measure dimension directly from flange
face.
427-C2018
11.
Value of dimension (C) equals value of dimension (E) minus value of dimension (D).
12.
Record measurements for each brake that contains a new brake disc.
13.
Record number of service hours shown on service meter unit (SMU).
427-C0871
DETAIL B
0015 00-10