3H50, 4H50
Maintenance
HATZ
85
Manual
Procedure for topping up coolant
Step
Activity
1
Carefully open the sealing cap (2).
2
Top up prepared coolant to the
MAX
mark on the expansion
tank. For the preparation of the coolant, see section
.
3
Tighten the sealing cap (2) all the way by hand.
Checking the cooling system for leaks
Coolants losses are mostly caused by leaks in the cooling system.
On a non-leaking cooling system, losses only occur when the coolant boils
and this then causes coolant to be pressed out of the cooling system at the
sealing cap on the expansion tank. The cause of this can be contamination
in the area of the radiator fins (see the chapter
fins for dirt accumulation, page 82
).
Overview
1
Hose clip
Procedure
Step
Activity
1
Check the cooling system for leaks and rectify the cause imme-
diately - in case of doubt consult
HATZ Service
for advice.
2
When hose connections are loose, retighten the hose clips (1).
Содержание 3H50 Series
Страница 1: ...CREATING POWER SOLUTIONS MANUAL for diesel engine Hatz Diesel 3H50 4H50 www hatz diesel com...
Страница 2: ......
Страница 77: ...3H50 4H50 Maintenance HATZ 77 Manual Overview...