|
|
| DESICCANT |
|
|
| CARTRIDGE |
| CONTROL |
| REMOTE |
| PORT |
| |
|
|
| PURGE PORT |
CAP |
| ||
|
| DRYER BODY | |
|
|
| |
RETAINING RING |
|
| DELIVERY PORT |
|
|
| |
RETAINING RING |
|
|
|
|
|
| SUPPLY PORT |
CONNECTOR |
| PURGE VALVE | |
HEATER & | PISTON |
| |
|
|
| |
THERMOSTAT |
|
| PURGE PISTON |
ASSEMBLY |
|
| |
|
|
| |
|
|
| SPRING |
|
|
| EXHAUST COVER |
|
|
| RETAINING RING |
|
|
|
FIGURE 6 - BENDIX® AD-RP™ REMOTE PURGE AIR DRYER EXPLODED VIEW
REPAIRING THE BENDIX® AD-RP™ AIR DRYER
GENERAL
If — after completing the routine operation and leakage tests — it has been determined that one or more components of the air dryer requires replacement or maintenance, refer to the list below to fi nd the appropriate kit(s). When repairing or replacing components of the air dryer use only genuine Bendix® parts.
| Maintenance Kits Available | |
|
| |
Part | Kit | |
Number | ||
| ||
109495 | 12 Volt Replacement Heater & Thermostat | |
| Assembly Kit | |
|
| |
109496 | 24 Volt Replacement Heater & Thermostat | |
| Assembly Kit | |
|
| |
109993 | Turbo | |
|
| |
5008414 | Standard Desiccant Cartridge | |
| Replacement Kit | |
|
| |
5008414PG | Bendix® PuraGuard® Desiccant Cartridge | |
| Replacement Kit | |
|
| |
109995 | Purge & Relief Valve Maintenance Kit | |
|
| |
5008972 | Purge Volume Kit (uses 288 cu. in. reservoir | |
| part no. 275816) | |
|
|
For a more complete listing of service parts refer to the Bendix Quick Reference Catalog (BW1114).
BENDIX AD-RP AIR DRYER REMOVAL
1.Park the vehicle on a level surface and prevent movement by means other than the brakes.
2.Drain ALL reservoirs to 0 psi (0 kPa) Caution: The compressor discharge line may still contain residual pressure.
3.Identify, mark and disconnect the supply, delivery, control, and remote purge port air lines. Disconnect the wiring harness connector from the heater and thermostat assembly connector on the body assembly.
4.If so equipped, disconnect, remove and save the exhaust line from the exhaust port of the air dryer.
5.Remove the three mounting bolts that secure the air dryer to the vehicle and remove the air dryer.
Note: It is important to retain the three mounting bolts since their length is specifi c to mounting the air dryer without damage. If these bolts must be replaced, the same length must be used.
6.Remove the Bendix®
8
