Caterpillar 3126B — Engine Starting
Operation
For the Caterpillar 3126B, from the Caterpillar owner's manual.
Applies to: Caterpillar 3126B
Before you start
- If engine does not start after 15 to 20 seconds of cranking, refer to section Starting the Engine in the Operation & Maintenance (O & M) manual.
- Do not keep starter motor engaged for more than 30 seconds at a time.
Procedure
- Perform daily maintenance before starting the engine.
- Set parking brake.
- Turn the ignition switch (key) to the ON position. Wait for the inlet air heater lamp to go off.
- Turn key to START position.
- Release key when engine starts.
- Wait for oil pressure gauge to indicate "normal." Oil pressure should rise within 15 seconds after engine starts.
- Drive moderately under light load until engine reaches operating temperature.
Specs & values
- Oil pressure should rise within 15 seconds after engine starts
Full service-parts list: Caterpillar 3126B →
Source: Caterpillar owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.