MacDon M200 Manuel de l'opérateur télécharger pdf (Page 149)

MAINTENANCE AND SERVICING - M150 ENGINE

Form 169017 / 169087 / 169095 147 Revision C

7.8.7 ENGINE COOLING SYSTEM

The engine cooling system is designed to maintain

the engine operating temperature within the

specified operating range.

NOTE

Antifreeze is essential in any climate

. It

broadens the operating temperature range

by lowering the coolant freezing point and

by raising its boiling point. Antifreeze also

contains rust inhibitors and other additives

to prolong engine life.

IMPORTANT

If antifreeze strength is not adequate, do not

drain cooling system to protect against

freezing. System may not drain completely,

and damage from freezing could still result.

To service the cooling system, perform the

following:

DANGER

Stop engine and remove key from ignition

before leaving Operator’s seat for any reason.

A child or even a pet could engage an idling

machine.

a. Stop engine, and remove key.

b. Move the left cab-forward platform to the open

position for access to the coolant tank and

radiator. Ensure the platform latch is engaged in

open position.

c. Raise engine compartment hood to lowest

position.

7.8.7.1 Coolant Level and Concentration

a. Check daily the coolant level in the coolant

recovery tank (A). Tank should be at least half

full.

b. If less, then remove cap (B), and add coolant.

Use Ethylene Glycol with SCA equal parts with

high quality, soft, de-ionized or distilled water as

recommended by the supplier to protect the

engine to temperatures of -30°F (-34°C).

NOTE

Do not add coolant to radiator except when

changing coolant.

c. Replace cap (B).

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MacDon M200 Manuel de l'opérateur Page 149

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