MacDon M150 SP - Manual (Page 164)

MAINTENANCE AND SERVICING - M200 ENGINE
Form 169017 / 169087 / 169095
162
Revision C
Change both filters as follows every 500 hours of
operation:
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. Open engine compartment hood to highest
position.
b. Close fuel supply valve (E) under fuel tank.
c. Place a suitable container under the filters.
d. Change primary filter (C) as follows:
1. Thoroughly clean around the filter head (F).
2. Install a suitable tube onto the water separator
drain (G). Open drain, and allow fluid to drain
into the container.
3. Remove the tube, and hand tighten drain.
4. If equipped, remove wiring harness from
sensor (H) on bottom of glass bowl (J).
5. Hold glass bowl, and remove screw (K).
Remove glass bowl from filter.
6. Remove filter (C) with a filter wrench.
7. Discard filter and seals.
8. Clean bowl.
9. Lubricate O-ring seal with clean engine oil,
and screw the new filter (C) onto the filter
mount until the gasket contacts the filter head.
10. 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.
11. Install new O-rings onto screw (K), and glass
bowl (J).
12. Locate glass bowl onto filter. Ensure sensor
(if equipped) is in correct position, and install
screw. Tighten screw to 44 in-lbf (5 N·m).
13. If equipped, reinstall wiring harness onto
sensor (H).
(continued next page)
G
H
J
K
C
C
F
E