Mitsubishi Pajero Pinin. Manual — part 241
NOTES
35A-1
BASIC BRAKE
SYSTEM
CONTENTS
GENERAL
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outline of Change
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
GENERAL INFORMATION
2
. . . . . . . . . . . . . . . . . .
SERVICE SPECIFICATIONS
2
. . . . . . . . . . . . . . . . .
LUBRICANTS
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIAL TOOL
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE <1800-MPI>
3
. . . . . . . . .
Brake Lining Thickness Check
3
. . . . . . . . . . . . . . . . .
Brake Drum Inside Diameter Check
3
. . . . . . . . . . . .
Brake Lining and Brake Drum Contact Check
3
. . .
MASTER CYLINDER AND BRAKE
BOOSTER <1800-MPI>
4
. . . . . . . . . . . . . . . . . . . . .
REAR DRUM BRAKE
6
. . . . . . . . . . . . . . . . . . . . . .
BASIC BRAKE SYSTEM –
General/General Information/
Service Specifications/Lubricants/Special Tool
35A-2
GENERAL
OUTLINE OF CHANGE
The following service procedures have been established due to the adoption of the rear drum brake.
<1800-MPI>
GENERAL INFORMATION
Items
1800-MPI
Rear drum brakes
Type
Leading trailing
Drum I.D. mm
228
Wheel cylinder I.D. mm
22.2
Lining thickness mm
4.9
Clearance adjustment
Automatic
SERVICE SPECIFICATIONS
Items
Standard value
Limit
Rear drum brake
Lining thickness mm
4.9
1.0
Drum inside diameter mm
228.6
230.6
LUBRICANTS
Items
Specified Lubricant
Quantity
Backing plate
Brake grease SAE J310, NLGI No.1
As required
Shoe and lining assembly
Automatic adjuster assembly
SPECIAL TOOL
Tool
Number
Name
Use
A
B
MB990964
A: MB990520
B: MB990619
Brake tool set
D
Pushing-in of the disc brake piston
D
Installation of drum brake wheel cylinder
piston cup
BASIC BRAKE SYSTEM –
On-vehicle Service <1800-MPI>
35A-3
ON-VEHICLE SERVICE <1800-MPI>
BRAKE LINING THICKNESS CHECK
1.
Remove the brake drum.
2.
Measure the thickness of the brake lining at the place
worn the most.
Standard value (A): 4.9 mm
Limit (A): 1.0 mm
3.
Replace the shoe and lining assembly as an axle set
if brake lining thickness is less than the limit. For information
concerning the procedures for installation of the shoe and
lining assembly, refer to P.35A-26.
Caution
If there is a significant difference in the thickness
of the shoe and lining assemblies on the left and right
sides, check the sliding condition of the piston.
BRAKE DRUM INSIDE DIAMETER CHECK
1.
Remove the brake drum.
2.
Measure the inside diameter of the brake drum at two
or more locations.
Standard value (A) : 228.6 mm
Limit (A) : 230.6 mm
3.
Replace the brake drum when the inside diameter exceeds
the limit value or the brake drum is worn unevenly.
BRAKE LINING AND BRAKE DRUM CONTACT
CHECK
1.
Remove the shoe and lining assembly. (Refer to P.35A-6.)
2.
Chalk inner surface of brake drum and rub with shoe and
lining assembly.
3.
Replace shoe and lining assembly or brake drums if there
are any irregular contact area.
4.
Clean off chalk after check.
A
A
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