Cummins/Onan 5.6TGHAA11381C — Cooling System Panel Removal
Maintenance
For the Cummins/Onan 5.6TGHAA11381C, from the Cummins/Onan service manual.
Applies to: Cummins/Onan TGHAA
Before you start
- Do not run the generator set without all the panels in place. Contact with the rotating flywheel can result in severe personal injury or death.
Procedure
- Disconnect the starting battery, negative cable first.
- Remove the Torx screws and the two screws on top; unhook the spark plug cable (oil filter side) from the top panel and remove the panel.
- Remove the left and right side panels (five Torx screws and two capscrews at the top of the cylinder heads each).
- Remove the end panel secured by the four remaining screws along its bottom edge.
Tools required
- Torx screwdriver Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Full service-parts list: Cummins/Onan TGHAA →
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.