MacDon A40-D Pull-Type - Manual (Page 166)

SECTION 7 MAINTENANCE AND SERVICING
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164
Revision F
7.16 GAUGE ROLLERS
Gauge rollers can be removed for replacement
or repair. Proceed as follows to remove
gauge rollers:
Removing:
a. Raise header, and engage lift cylinder stops.
CAUTION
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.
b. Remove bolts and clips (A) from forward edge of
gauge roller assembly.
NOTE
Use a socket and ratchet wrench to
access the nuts.
c. Remove hairpins on pins (B).
d. Support gauge roller, and remove pins (B).
e. Disengage tabs on mounting plate from slots in
cutterbar to remove roller assembly.
Installing:
a. Position gauge roller assembly below cutterbar,
and insert tabs on roller assembly into slots (C)
in frame. Secure with two pins (B) at
lowest position.
b. Attach clips (A) with bolts and nuts to secure
roller assembly to cutterbar.
NOTE
Use a socket and ratchet wrench to
access the nuts.
c. Tighten nuts.
d. Remove pins (B), and adjust rollers to desired
height. Reinstall the two pins (B).
e. Ensure that nut (D) on each pin registers in
adjacent hole in support bracket.
f. Secure pins with hairpins (E).
7.17 ELECTRICAL
a. Use electrical tape and wire clips as required to
prevent wires from dragging or rubbing.
b. Keep lights clean, and replace defective bulbs.
c. To replace light bulbs:
1. Using a Phillips screwdriver, remove screws
from fixture, and remove plastic lens.
2. Replace bulb, and reinstall plastic lens
and screws.
A
B
Bulb Part No. - Trade #1156
SP HAZARD LIGHT PT TAIL LIGHT
C
E
D
B