MacDon M150 SP - Manual (Page 146)

MAINTENANCE AND SERVICING - M150 ENGINE
Form 169017 / 169087 / 169095
144
Revision C
d. Change secondary filter (D) as follows:
1. Clean around the filter head.
2. Place a container under the filter to catch
spilled fluid.
3. Remove filter (D) with a filter wrench.
4. Clean gasket mating surface.
IMPORTANT
Do not pre-fill filter with fuel. Pre-filling can
contaminate the fuel system.
5. Screw the new filter onto the filter mount until
the gasket contacts the filter head.
6. Tighten the filter an additional ½ to ¾ turn by
hand.
IMPORTANT
Do not use a filter wrench to install the filter.
Over-tightening can damage the gasket and
filter.
e. Open fuel valve (E) under fuel tank.
f. Prime the system. Refer to Section 7.8.6.5
System Priming.
g. Close engine compartment hood.
7.8.6.3 Draining Fuel Tank
Draining the fuel tank is necessary to remove old
or contaminated fuel.
To drain the tank refer to following illustrations and
proceed as follows:
a. Stop the engine and remove the key.
b. Open engine compartment hood to lowest
position.
c. Close fuel supply valve (E).
d. Place a drain pan of about 5 U.S. gallons (20
litres) under the fuel supply line (J).
e. Loosen clamp (K), and pull hose (J) off fitting.
f. Route hose to drain pan and open valve (E) to
drain tank.
(continued next page)
E
E
J
K
D