Cummins/Onan — Mounting, permanent installation
Installation · mounting base
From a Cummins/Onan owner's manual covering: 10CW-150R, LOCW-150 R/, LOCW-3R/12 F. Check it applies to your exact model before use.
Applies to: Cummins/Onan 10CW-150R, Cummins/Onan Spec A, Cummins/Onan Spec B, Cummins/Onan Spec C, Cummins/Onan Spec D, Cummins/Onan Spec E, Cummins/Onan Spec F, Cummins/Onan Spec G
Before you start
- Avoid excessive strain on any one mounting foot.
Procedure
- Choose concrete or heavy timber base, minimum 20" x 20".
- Allow approximately 24" clearance on all sides for servicing.
- Space 3/8 inch mounting bolts 16-1/2" x 16-1/2"; use 16-1/4" front-to-rear for models ending in A.
- Assemble mounting cushions, washers, and spacer bushings as shown.
- Keep base smooth and level; avoid excessive strain on mounting feet.
Specs & values
- 20" x 20" base
- 3/8 inch bolts
- 16-1/2" x 16-1/2" spacing
- 16-1/4" for A models
Full service-parts list: Cummins/Onan 10CW-150R →, Cummins/Onan Spec A →, Cummins/Onan Spec B →, Cummins/Onan Spec C →, Cummins/Onan Spec D →, Cummins/Onan Spec E →, Cummins/Onan Spec F →, Cummins/Onan Spec G →
Source: Cummins/Onan 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.