
PARKING BRAKE SYSTEM
F BRAKES
A
SECTION
PARKING BRAKE SYSTEM
PB B
C
D
E
CONTENTS
PREPARATION .......................................................... 2
. PARKING BRAKE SHOE .......................................... 6 . PB
Commercial Service Tools ....................................... 2. Components ............................................................ 6
.
PARKING BRAKE SYSTEM ..................................... 3 . Removal and Installation ......................................... 7
.
On-Vehicle Service .................................................. 3
. REMOVAL ............................................................ 7
. G
PEDAL STROKE .................................................. 3
. INSPECTION AFTER REMOVAL ........................ 7 .
INSPECT COMPONENTS ................................... 3 . INSTALLATION .................................................... 8
.
ADJUSTMENT ..................................................... 3
. SERVICE DATA AND SPECIFICATIONS (SDS) ....... 9 .
H
PARKING BRAKE CONTROL .................................. 4 . Parking Drum Brake ................................................ 9
.
Components ............................................................ 4
. Parking Brake Control ............................................. 9
.
Removal and Installation ......................................... 5
.
REMOVAL ............................................................ 5
. I
INSTALLATION .................................................... 5
.
J
K
L
M
Revision: 2007 April PB-1 2007 M35/M45
PREPARATION
PREPARATION PFP:00002
Commercial Service Tools NFS000SZ
Tool name Description
Power tool Loosening bolts and nuts
PBIC0190E
Revision: 2007 April PB-2 2007 M35/M45
PARKING BRAKE SYSTEM
PARKING BRAKE SYSTEM PFP:36010
A
On-Vehicle Service NFS000SS
PEDAL STROKE
q Operate parking brake pedal with a force of 196 N (20 kg, 44 lb), make sure pedal stroke is within the B
specified number of notches. (Check it by listening and counting ratchet clicks.)
Pedal stroke : 3 - 4 notches
C
INSPECT COMPONENTS
q Make sure that the mounting conditions (looseness, backlash, etc.) of each component are normal.
q Check the following: D