Nissan Terrano r20e. Manual — part 59
Shoe Replacement
When installing new shoes, springs should be changed as well.
Check lining thickness.
Standard lining thickness:
Trailing: 3.95 mm (0.156 in)
Leading: 8.95 mm (0.352 in)
Lining wear limit (A):
1.52 mm (0.0598 in)
Inspection
WHEEL CYLINDER
I
Check wheel cylinder for leakage.
I
Check for wear, damage and loose conditions.
Replace if any such condition exists.
DRUM
Maximum inner diameter:
282 mm (11.10 in)
Out of roundness:
0.05 mm (0.019 in) or less
I
Contact surface should be fine finished with No. 120 to 150
emery paper.
I
If any scratches or wear are detected, adjust the alignment of
the drum.
I
After brake drum has been completely reconditioned or
replaced, check drum and shoes for proper contact pattern.
Installation
Always
perform
shoe
clearance
adjustment.
Refer
to
“Adjustment”, “PARKING BRAKE CONTROL”, BR-35.
1. Fit adjuster assembly.
SBR021A
SBR018C
SBR019C
EBR089
REAR DRUM BRAKE
BR-33
2. Apply brake grease to the contact areas shown at left.
3. Shorten adjuster by rotating it, so that shoe outer diameter is
279 - 279.5 mm (10.98 - 11 in).
I
Pay attention to direction of adjuster assembly.
4. Connect parking brake cable to toggle lever.
5. Install all parts.
6. Check all parts are installed properly.
Pay attention to direction of adjuster assembly.
7. Install brake drum.
8. When installing new wheel cylinder or overhauling wheel
cylinder, bleed air. Refer to “Bleeding Brake System”, “BRAKE
HYDRAULIC LINE”, BR-8.
9. At completion, apply brake pressure by pressing the brake
pedal approximately 20 times at half stroke.
SBR020C
EBR016
NBR344
REAR DRUM BRAKE
Installation (Cont’d)
BR-34
Removal and Installation
1. To remove parking brake cable, first remove center console.
2. Disconnect warning lamp connector.
3. Remove bolts, slacken off and remove adjusting nut.
Inspection
1. Check control lever for wear or other damage. Replace if nec-
essary.
2. Check wires for discontinuity or deterioration. Replace if nec-
essary.
3. Check warning lamp and switch. Replace if necessary.
4. Check parts at each connecting portion and, if deformed or
damaged, replace.
Adjustment
1. Adjust clearance between shoe and drum as follows:
a. Release parking brake lever and loosen adjusting nut.
b. Depress brake pedal fully at least 10 times with engine running.
2. Apply the handbrake, allowing the handbrake grip to move 6
notches. You can adjust the handbrake travel by using the
adjusting nut. To complete this adjustment, you will need a
dynamo meter to check the amount of load required to move
from 9 to 10 notches. If the load exceeds 20 kg, the cable will
have to be loosened with the help of the adjusting nut.
Number of notches:
9 - 10
If the load is less than 20 kg, the cable should be tightened.
NBR124
SBR101B
SBR353B
PARKING BRAKE CONTROL
BR-35
3. Apply the handbrake, using the specified pressure. Check the
travel to see that the handbrake is working smoothly.
4. Bend parking brake warning lamp switch plate so that brake
warning lamp comes on when parking brake lever is pulled “A”
notches.
Number of “A” notches: 1 or less
SBR033A
PARKING BRAKE CONTROL
Adjustment (Cont’d)
BR-36
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