Electric Drive Pump (Powered Stairway) Oil - Change - If Equipped
Show/hide table
| NOTICE |
|---|
|
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products. Dispose of all fluids according to local regulations and mandates. |
- Prepare the machine for maintenance. Refer to Operation and Maintenance Manual, "Prepare the Machine for Maintenance".
Show/hide table
Illustration 1 g06240330 - Remove cover (1) behind the platform of the powered stairway.
Show/hide table
Illustration 2 g06240332 - Remove filler cap (3) for the reservoir.
- Use a suction device to extract the oil through the filler neck.
- Remove oil level check plug (2).
- Fill the reservoir for the powered stairway to the bottom of the opening for the oil level check plug. Refer to Operation and Maintenance Manual, "Lubricant Viscosities". Refer to Operation and Maintenance Manual, "Capacities (Refill)".
Caterpillar Information System:
320GC, 320 and 323 Excavators Machine Systems Swivel - Remove and Install
A New Heat Shrink is Now Used for Certain Cat Electronic Control Module (ECM) Resistors {0644, 1901} A New Heat Shrink is Now Used for Certain Cat Electronic Control Module (ECM) Resistors {0644, 1901}
A New Plate-Type Heat Exchanger is Now Available for Certain Cat® 3516C Marine Engines {1379} A New Plate-Type Heat Exchanger is Now Available for Certain Cat® 3516C Marine Engines {1379}
C32 Tier 4 Final Marine Commercial Engines DEF Pump Motor - Test
New Jacket Water Bypass Tube is Now Used on Certain C175-20 Locomotive Engines {1380} New Jacket Water Bypass Tube is Now Used on Certain C175-20 Locomotive Engines {1380}
New Improved Gearbox Oil Heater is Now Used on Certain G3512E, G3516H, G3520C, and G3520H Generator Sets {1333} New Improved Gearbox Oil Heater is Now Used on Certain G3512E, G3516H, G3520C, and G3520H Generator Sets {1333}
A New Service Replacement Control Board (APC1+) is Now Used on Certain Cat® Uninterrupted Power Supply {1418, 4480} A New Service Replacement Control Board (APC1+) is Now Used on Certain Cat® Uninterrupted Power Supply {1418, 4480}
794 AC Off-Highway Truck Magnetic Plug (Wheels) - Check
C32 Marine Engines Electronic Control Module - Remove and Install
336, 336 GC and 340 Excavator Systems Pilot System
C7.1 Engines Coolant Pressure Is Low
C7.1 Marine Engine Exhaust Elbow - Remove and Install
794 AC Off-Highway Truck Electric Drive Pump (Powered Stairway) Oil Level - Check - If Equipped
336, 336 GC and 340 Excavator Systems Swing Motor
327-8644 Gauge Replacement {0374, 0701, 0763, 1214, 1215} 327-8644 Gauge Replacement {0374, 0701, 0763, 1214, 1215}
A New Integral Seal is Now Available for Certain 3524B Engines {1151, 1157, 1162, 1166, 1206, 3279, 7555} A New Integral Seal is Now Available for Certain 3524B Engines {1151, 1157, 1162, 1166, 1206, 3279, 7555}
PM820, PM822, and PM825 Cold Planer Machine Systems Hydraulic Cylinder (Rear Door) - Remove and Install
320GC Excavator Engine Supplement Hood - Remove and Install
320GC and 320 Excavator Engine Supplement Soot Antenna - Remove and Install
320GC and 320 Excavator Engine Supplement Pressure Sensor (Cooled Exhaust Gas) - Remove and Install
336, 336 GC and 340 Excavator Systems Main Control Valve
336, 336 GC and 340 Excavator Systems Stick System
G3500H 50Hz Generator Sets Sound Information
336, 336 GC and 340 Excavator Systems Bucket System