ap2000d2050a

Cooling and heating system - checking condition of radiator, lines and hoses

Type ap · topic 20.00 · version 0106 · 2006-11-29

Applies to: MODEL 667, 668, 670 with ENGINE 602 MODEL 668, 670 with ENGINE 904 MODEL 668, 670 with ENGINE 900.9

Where it sits

Function group 1 Engine › 20 Engine cooling system › 20.00 General — Series 602 · Series 667 · Series 668 · Series 670 · Series 900 (models 9**) · Series 904

EinPAS 15 Engine › 15.25 Engine cooling system › 15.25.5 Coolant circuit, complete — Series 602 · Series 667 · Series 668 · Series 670 · Series 900 (models 9**) · Series 904

EinPAS 39 Heating/ventilation/cooling › 39.15 Climate control › 39.15.5 Air conditioning assembly — Series 602 · Series 667 · Series 668 · Series 670 · Series 900 (models 9**) · Series 904

AP20.00-D-2050A

Cooling and heating system - checking condition of radiator, lines and hoses

3.5.96

MODEL 667, 668, 670 with ENGINE 602

MODEL 668, 670 with ENGINE 904

MODEL 668, 670 with ENGINE 900.9

	Checking
1	Check radiator for leaks and damage	 If damage or deficiencies are discovered the radiator should repaired or replaced.
2	Inspect radiator and charge air cooler for external soiling	 The fins and the space between the radiator and charge air cooler must not be clogged with dirt.
		 Clean the radiator and the charge air cooler externally if very dirty.
3	Check for damage on and general condition of all lines and hoses	 Check all lines and hoses on the cooling and heating system for damage, general condition, routing free of chafing points and proper attachment as well as for leaks at the connection points.
		 The lines and hoses must be replaced if damage or deficiencies are discovered, and proper routing and attachment must be established if necessary.