background image

Page 1

    

CAUTION

Coolant is poisonous to humans and animals and 

is hazardous to the environment. Drain coolant into 

an approved container. Dispose of used coolant in 

accordance with local laws.

    

WARNING

Avoid Personal Injury!

Wear personal protective equipment to protect eyes 

and hands when opening the radiator cap to protect 

against the pressure in the radiator.

If coolant is spilled on skin or clothing, change 

clothing and wash affected skin immediately.

    

WARNING

Avoid Personal Injury!

If the unit has been running, the radiator and radiator 

coolant will be hot and can burn skin! Built-up 

pressure in the radiator can cause an explosive 

release of coolant if the radiator cap is removed:

• 

Shut off the engine and allow to cool.

•  Do not remove the radiator cap unless the 

radiator and engine are cool enough to touch 

with bare hands.

• 

Slowly loosen the cap to the first stop to release 

all of the pressure before removing completely.

1. 

            Attention

Avoid damage to your engine!

Using the incorrect coolant mixture and/or type can 

cause engine damage. Use only a mixture of 50% 

distilled water and 50% ethylene glycol antifreeze.

Recommended antifreeze: a low silicate, phosphate 

free antifreeze (ethylene glycol) containing supple-

mental coolant additives (SCA’s) to inhibit corrosion 

and rust.

Dye Color does not determine the antifreeze proper-

ties: ethylene glycol antifreeze of different colors can 

be mixed.

Park the power unit on a level surface.

2. 

Engage the parking brake and shut off the 

engine.

3.  Remove the key from the ignition switch and 

allow the engine to cool.

4.  Open the radiator access panel (A).

5. 

Slowly open the radiator cap (B) to the first stop 

to allow the pressure to release.

A

A

B

B

Release Date: 12/09/2019

Revision Number: 01

Revision Date: 01/12/2021

Tools Required: 

7/16” or 11mm ID tube

 

Safety glasses must be worn during installation.

Ear (hearing) protection must be worn when us-

ing air or power tools.

Installation Time (estimated)

1 Hour

Installation Notes:

 Right and left hand orienta-

tion referred to in these instructions is determined 

as if facing forward from the operator station.

Engine Coolant Flush 

Document Number Model

Serial Number Range

12-80016

520Y 

All Units

 

Before making repairs or adjustments set the 

parking brake, turn off the engine, and remove 

the ignition key.

Always disconnect the negative battery cable 

from the battery when working with electrical 

components. Always work in a manner that does 

not put safety at risk!

Отзывы: