Volvo Penta 31 Series Workshop Manual page 88

Repair Instructions
56
Install the heat exchanger with hose connectors. Do
not tighten the clamp at the thermostat in this posi-
tion. Wrench 15, 17 mm
57
Install the expansion tank and bracket and the vent-
ing hoses to the turbocharger and the thermostat
housing.
86
58
Install the compressor (32/42/43/44/300), and tighten
the coolant hose clamp at the thermostat housing.
Wrench 14, 15 mm.
59
Install and tension the compressor drive belt.
NOTE! There are several versions of belt tensioners.
Please refer to "Drive belts, tensioning" for the proce-
dure.