Maintenance—Every 2000 Hours
TX14740,0001F43 –19–16JUN06–1/1
Cooling System Fill and Deaeration Procedure
Zaxis 200LC, 250—Specification
Cooling System—Approximate
Capacity 23.0 L (6.1 gal) With 7 in. Riser............................................
24.0 L (6.3 gal) With 48 in.
Riser
25.5 L (6.7 gal) With 72 in.
Riser
Zaxis 350—Specification
Cooling System—Approximate
Capacity 35.0 L (9.25 gal) With 7 in.
Riser
....................................................
35.5 L (9.4 gal) With 48 in.
Riser
36.0 L (9.5 gal) With 72 in.
Riser
IMPORTANT: Use only permanent-type low silicate
ethylene glycol base antifreeze in
coolant solution. Other types of
antifreeze may damage cylinder
seals.
FREEZING TEMPERATURES: Fill with
permanent-type, low silicate, ethylene glycol antifreeze
(without stop-leak additive) and clean, soft water.
Fill
Fill radiator to the bottom of the radiator fill neck.
Fill the recovery tank to FULL mark.
Deaeration
The cooling system requires several warm-up and cool
down cycles to deaerate. It will NOT deaerate during
normal operation. Only during warm-up and cool down
cycles will the system deaerate.
1. Start engine. Run engine until coolant reaches a
warm temperature.
2. Stop engine. Allow coolant to cool.
3. Check coolant level at recovery tank.
4. Repeat Steps 1—3 until recovery tank coolant level
is repeatedly at the same level (stabilized).
NOTE: The level of the coolant in the cooling system
MUST BE repeatedly checked after all drain
and refill procedures to insure that all air is out
of the system which allows the coolant level to
stabilize. Check coolant level only when the
engine is cold.
5. If necessary, fill recovery tank to FULL mark.
6. Install recovery tank and radiator caps.
3-11-3 081407
PN=147
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