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Braking Systems - Electric
General Maintenance - Electric Brakes
Brake Adjustment
Most Dexter 12
1
/
4
" electric brakes have a self adjusting feature. If
manual adjusting is required, use the following procedure:
Brakes should be adjusted (1) after the first 200 miles of
operation when the brake shoes and drums have “seated,” (2) at
3,000 mile intervals, (3) or as use and performance requires. The
brakes should be adjusted in the following manner:
1. Jack up trailer and secure on adequate capacity jack
stands. Follow trailer manufacturer's recommendations for
lifting and supporting the unit. Make sure the wheel and
drum rotates freely.
!
CAUTION
Do not lift or support the trailer on any part of the axle or
suspension system. Never go under any trailer unless it
is properly supported on jack stands which have been
rated for the load. Improperly supported vehicles can fall
unexpectedly and cause serious injury.
2. Remove the adjusting hole cover from the adjusting slot on
the bottom of the brake backing plate.
3. With a screwdriver or standard adjusting tool, rotate the
starwheel of the adjuster assembly to expand the brake
shoes. Adjust the brake shoes out until the pressure of the
linings against the drum makes the wheel very difficult to
turn.
Note: For drop spindle axles, a modified adjusting
tool may be necessary.
4. Then rotate the starwheel in the opposite direction until the
wheel turns freely with a slight lining drag.
5. Replace the adjusting hole cover and lower the wheel to the
ground.
6. Repeat the above procedure on all brakes. For best results,
the brakes should all be set at the same clearance.
Содержание DPT60
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Страница 59: ...Contents iv 032015 PN 4 ...
Страница 180: ...Troubleshooting 70 35 032015 PN 133 ...
Страница 192: ...Troubleshooting 70 47 032015 PN 145 ...
Страница 210: ...Warranty DX EMISSIONS EPA 19 12DEC12 2 2 TS1721 UN 15JUL13 90 6 032015 PN 163 ...
Страница 213: ...Warranty Continued on next page DX EMISSIONS CARB 19 01AUG14 3 8 RG25841 UN 19MAY14 90 9 032015 PN 166 ...
Страница 214: ...Warranty Continued on next page DX EMISSIONS CARB 19 01AUG14 4 8 TS1723 UN 15JUL13 90 10 032015 PN 167 ...
Страница 217: ...Warranty Continued on next page DX EMISSIONS CARB 19 01AUG14 7 8 RG26035 UN 24JUN14 90 13 032015 PN 170 ...
Страница 218: ...Warranty DX EMISSIONS CARB 19 01AUG14 8 8 RG26036 UN 24JUN14 90 14 032015 PN 171 ...
Страница 219: ...Warranty 90 15 032015 PN 172 ...
Страница 225: ...Engine Registration IBC 2 032015 PN 178 ...
Страница 228: ...Engine Registration IBC 5 032015 PN 181 ...
Страница 229: ...Engine Registration IBC 6 032015 PN 182 ...
Страница 230: ...Axial Piston Pumps and Motors Service Manual Series 90 ...
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Страница 373: ...www dexteraxle com OPERATION MAINTENANCE SERVICE MANUAL 600 8 000 lb Axles Related Components ...
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