MacDon M150 - Page 171

MAINTENANCE AND SERVICING - M200 ENGINE
Form 169017 / 169087 / 169095 169 Revision C
m. Stop engine, and drain water out before rust or
sediment settles. See steps d. to i.
n. Close radiator drain valve (B), and replace block
drain plug (D).
o. Fill system with a solution of clean water and a
heavy duty radiator cleaner. Follow instructions
provided with cleaner.
p. After using cleaner solution, again flush system
with clean water. See steps k. to m. Inspect
radiator, hoses and fittings for leaks.
q. Close radiator drain valve (B), and replace block
drain plug (D).
r. Fill system through radiator filler pipe (A) Use
Ethylene Glycol with SCA equal parts with high
quality, soft, de-ionized or distilled water as
recommended by the supplier. System capacity is
5.3 U.S. Gallons (20 litres).
s. Close radiator cap tightly.
t. Remove cap (E) from recovery tank (F), and add
coolant until half full.
u. Move maintenance platform to working position,
and close engine compartment hood.
A
E
F
D
B