TM-9-2320-366-20-4

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 4 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-4 - Page 634 of 1558

TM 9-2320-366-20-4

11-2. FRONT BRAKE SHOES REPLACEMENT/ADJUSTMENT (CONT)

NOTE

• Over time a ridge will form on the outer edge of the brake shoes. This is normal and does not affect

brake shoe serviceability.

• It is normal for the leading edge of the front brake shoes to wear faster than the remaining area of the

lining.

(3) Inspect brake shoes for OUT-OF-SERVICE and IN-SERVICE criteria as shown in

Figure 11-1. Front Brake Shoe

Service Criteria.

Figure 11-1. Front Brake Shoe Service Criteria

OUT-OF-SERVICE

IN-SERVICE

Cracks or voids that exceed 1/16 in. in width.

Cracks that exceed 1-1/2 in. in length.

Vertical or horizontal cracks in lining edge not exceeding

1/16 in. in width or not exceeding 1-1/2 in. in length.

Portion of lining missing that exposes a fastening device,

or worn to the point that a fastening device is exposed.

Corner segment missing with no fastening device (rivet or

bolt) exposed.

Cracks across the lining face that extend through the lining

edges.

Surface cracks in lining face that can extend from hole to

hole.

Pitting and material erosion on the lining face.

11-4