ap2020t2052ca

Inspect radiator for external soiling, clean according to condition

Type ap · topic 20.20 · version 0100 · 2005-07-12

Applies to: ENGINE 457.941 in MODEL 613.368

Where it sits

Function group 1 Engine › 20 Engine cooling system › 20.20 Radiator, coolant hoses — Series 613 (models 368)

EinPAS 15 Engine › 15.25 Engine cooling system › 15.25.31 Engine radiator — Series 613 (models 368)

Also applies to engines/gearboxes: 457 941

AP20.20-T-2052CA

Inspect radiator for external soiling, clean according to condition

17.6.02

ENGINE 457.941 in MODEL 613.368

Inspect radiator for external soiling, clean according to condition

T20.00-0021-01

1 Radiator

2 Propeller shaft of fan drive

1

Open engine compartment flap at rear and last service flap at rear right

2

Remove charge air cooler

AR09.41-T-6817CA

3

Inspect radiator (1) for external soiling

The fins must not be clogged with dirt.

Clean if necessary: step 4.1,
- subject to separate repair order.

Cleaning

4.1

Clean radiator (1) on the inside and outside

Blow out slight soiling with compressed air or spray out with water. Spray out severe soiling with a steam jet.

In order to avoid damage, aim jet of water at right angles and with an adequate distance to the fins, spray out the inside with angled nozzle.

Do not aim the jet of water onto the propeller shaft (2) of the fan drive otherwise the lubricant will be washed out.

Referenced documents