Cummins/Onan — Removing / Installing Genset Housing Panels
Repair & overhaul
From a Cummins/Onan service manual — check it applies to your exact model before use.
Applies to: Cummins/Onan HDKB
Before you start
- Do not operate the genset without the housing panels in place
- Make sure to reinstall the fan inlet baffles for proper cooling
Procedure
- Remove the five removable housing panels; front panel may include a service door
- Remove the air inlet grille on the bottom side of the base
- Reach in by hand to align the fan inlet baffles with the panel screw holes
- Reinstall panels and torque the panel screws to 8 lb-ft (11 N-m)
Tools required
- Torque wrench 0-75 lbs-ft (0-100 N-m) Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Housing panel screws torque 8 lb-ft (11 N-m)
- Five removable panels
Full service-parts list: Cummins/Onan HDKB →
Source: Cummins/Onan service 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.