2
Section 1
Introduction
Meritor supplies a complete line of brakes for heavy-duty vehicle applications. This Maintenance Manual
covers the hydraulic and mechanical brakes shown below.
Hydraulic Brake Model Sizes
DLH (Dual Leading Hydraulic) 17" x 4" (431.8 mm x 101.6 mm)
DSH (Duo Servo Hydraulic) 12.5" x 2.5" (317.5 mm x 63.5 mm)
DH (Duplex Hydraulic) 16.5" x 4", 5", 6" (419.1 mm x 101.6 mm, 127 mm, 152.4 mm)
FSH (Floating Shoe Hydraulic) 8" x 1.75" (203.2 mm x 44.4 mm)
10.5" x 1.5", 2.25" (266.7 mm x 38.1 mm, 57.1 mm)
12.5" x 2.25" (317.5 mm x 57.1 mm)
H (Hydraulic Brake) 7.125" x 2" (180.9 mm x 50.8 mm)
10.5" x 2.25" (266.7 mm x 57.1 mm)
15" x 3" (381 mm x 76.2 mm)
16" x 2.25" (406.4 mm x 57.1 mm)
16" x 3.5" (406.4 mm x 88.9 mm)
16.25" x 3.5" (412.7 x 88.9)
16.5" x 5.5" (419.1 mm x 139.7 mm)
17" x 4" (431.8 mm x 101.6 mm)
17.25" x 4" (438.1 mm x 101.6 mm)
Mechanical Brake Model Sizes
DCM (Duplex Cam Mechanical) 10" x 3" (254 mm x 76.2 mm)
12" x 3", 4", 5" (304.8 mm x 76.2 mm, 101.6 mm, 127 mm)
DLM (Duplex Lever Mechanical) 7.25" x 1.5" (184.1 mm x 38.1 mm)
10" x 1.5" (254 mm x 38.1 mm)
13.375" x 2" (339.7 mm x 50.8 mm)
DM (Duplex Mechanical) 7.125" x 2" (180.9 mm x 50.8 mm)
