Oil Pump (3N8721)
Usage:
Rotation is clockwise when seen from drive end.
Type of pump: Gear
For test, use SAE 30W oil at 150°F (65°C).
Output ... 15 U.S. gpm(57 liter/min)
Output ... 7.5 U.S. gpm(28.4 liter/min)
Caterpillar Information System:
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS Testing and Adjusting
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS Systems Operation
3408 & 3408B INDUSTRIAL & MARINE ENGINE ATTACHMENTS Testing And Adjusting
3408 & 3408B INDUSTRIAL & MARINE ENGINE ATTACHMENTS Systems Operation
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS Air Shutoffs
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS Starter Magnetic Switch
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS Pressure Switches
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS Water Temperature Switches
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS Circuit Breaker
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS Oil Pressure Switches (Alarm Or Shutoff)
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS Ammeters
3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS Oil Pressure Switches (Charging Circuit)
7211 & 7221 MARINE TRANSMISSIONS Clutches (3N8746 & 3N8748)
7211 & 7221 MARINE TRANSMISSIONS Oil Filter (2S6457)
7211 & 7221 MARINE TRANSMISSIONS Control Valve (3T2295)
7211 & 7221 MARINE TRANSMISSIONS Systems Operation
7211 & 7221 MARINE TRANSMISSIONS Testing and Adjusting
7211 & 7221 MARINE TRANSMISSIONS Oil Pump
7211 & 7221 MARINE TRANSMISSIONS Magnetic Strainer
7211 & 7221 MARINE TRANSMISSIONS Oil Filter
7211 & 7221 MARINE TRANSMISSIONS Selector Valve
7211 & 7221 MARINE TRANSMISSIONS Oil Manifold
7211 & 7221 MARINE TRANSMISSIONS Spider
7211 & 7221 MARINE TRANSMISSIONS Ahead (Forward) And Astern (Reverse) Clutches