Volvo D13 User Manual

PA1561 

12 

 

WARNING 

Due to the heavy load of the rear bumper 
assembly, it must be adequately supported 
before attempting to remove it. 

3.  Remove the rear bumper assembly from the 

vehicle. Refer to Section 18 

BODY

, under 

"Rear Bumper Removal". 

4. If applicable, disconnect the block heater 

connector located near the EGR mixing 
chamber. 

12200

5. Locate the A/C compressor belt tensioner 

pressure releasing valve (Fig. 

8). Turn 

pressure releasing valve handle 
counterclockwise in order to release pressure 
in belt-tensioner air bellows and loosen belt. 
Remove the A/C compressor belt. 

6.  To release all pressure from the air system. 

Refer to Section 12, BRAKES & AIR 
SYSTEM for instructions. 

7.  Disconnect and remove the engine-air intake 

duct mounted between air cleaner housing 
and turbocharger inlet. 

 

CAUTION 

To avoid damage to turbocharger, cover the 

turbocharger inlet opening to prevent foreign 

material from entering. 

8. Disconnect and remove the air intake duct 

mounted between the air cooler outlet and 
the engine intake. 

9. Disconnect and remove the air intake duct 

mounted between the turbocharger outlet 
and the air cooler inlet. 

10. 

Disconnect and remove section of coolant 
pipe assembly mounted between the radiator 
outlet and the water pump inlet. 

11. Disconnect and remove a section of coolant 

pipe assembly mounted between the 
thermostat housing and the radiator inlet, if 
applicable. 

12. Disconnect the electric fan-clutch connector 

located near the cooling fan right angle 
gearbox. 

13. Disconnect the cooling fan drive shaft.  

CAUTION 

To avoid damage to cooling fan right angle 
gearbox, make sure the power plant cradle 
clears the gearbox when pulling the engine out. 

14. Disconnect surge tank hoses connected to 

the thermostat housing, the pump inlet and to 
the transmission oil cooler. 

15. 

Disconnect and remove the exhaust pipe 
mounted between the flexible coupling and 
the pipe going to the Aftertreatment Device 
(ATD). If necessary, refer to Section 04 
EXHAUST

 

SYSTEM under “Muffler Removal 

and Installation". 

CAUTION 

To avoid damage to turbocharger, cover the 
turbocharger outlet opening to prevent foreign 
material from entering. 

16. Remove the power steering pump. 

17. 

Close engine fuel supply shutoff valve on 
primary fuel filter or Fuel Pro. Disconnect the 
fuel line located above fuel filters and 
connected to inlet port. On vehicles equipped 
with the optional fuel filter/water separator, 
disconnect the connector and remove cable 
ties from cradle. 

•  With Vehicle Raised 

18. Using the quick-connect drain hose, drain 

the engine cooling system. Refer to Section 
05 

COOLING

 under "Draining Cooling System".