Caterpillar 3044C — Radiator - Clean

Maintenance

For the Caterpillar 3044C, from the Caterpillar owner's manual.

Browse Caterpillar generators & specs →

Procedure

1. Inspect radiator for damaged fins, corrosion, dirt, grease, insects, leaves, oil, debris. Clean if necessary.
2. Use pressurized air (max 205 kPa) directed opposite fan air flow. Hold nozzle approximately 6 mm from fins. Move parallel with tubes.
3. Pressurized water (max 275 kPa) may be used to soften mud. Clean core from both sides.
4. Use degreaser and steam for oil and grease. Wash with detergent and hot water. Rinse with clean water.
5. Start engine and accelerate to high idle to remove debris and dry core. Stop engine.
6. Use light bulb behind core to inspect cleanliness. Repeat cleaning if necessary.
7. Inspect fins for damage. Bent fins may be opened with a comb.
8. Inspect welds, mounting brackets, air lines, connections, clamps, and seals. Repair if necessary.

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.

More Caterpillar repair guides →