ap2000d2080tsc

Replace coolant

Type ap · topic 20.00 · version 0100 · 2018-11-02

Applies to: Engine 274.9 in model 907

Where it sits

Function group 1 Engine › 20 Engine cooling system › 20.00 General — Series 907

EinPAS 15 Engine › 15.25 Engine cooling system › 15.25.5 Coolant circuit, complete — Series 907

Also applies to engines/gearboxes: 274 9**

AP20.00-D-2080TSC

Replace coolant

01.10.2018

Engine

274.9 in model 907

Topical note

Notes on coolant

AH20.00-N-2080-01A

Check

1

Check coolant expansion reservoir and all coolant lines and hoses for leak tightness and condition.

AP00.20-D-0053TS

Replace coolant

2

Open heater regulation valve.

3

Drain off and pour in coolant.

AR20.00-D-1142TSC

The engine cooling system is ventilated here. The old coolant and the corrosion residues must be completely flushed out.

If strong soiling is present,

Clean engine cooling system.

After obtaining special order.

4

Confirm replacement of coolant in maintenance booklet or in Digital Service Booklet (DSB).

Referenced documents