Head Lamp Bulb Replacement; Taillight - Bulb Replacement; Flasher Warning Lights - Bulb Replacement - New Holland TC21D Operator's Manual

HEAD LAMP
If a head lamp fails to operate, the bulb must be
replaced. To change the bulb:
1. Open the tractor hood.
2. Rotate the socket counterclockwise a quarter
turn and remove the socket from the housing.
3. Remove the bulb assembly from the harness.
4. Place a new bulb in the socket, then reinstall the
socket in the housing.
NOTE: Replace with a halogen bulb, size 894.
TAILLIGHT (1, Figure 36)
To replace taillight bulb:
1. Insert a screwdriver between the lens and light
body and pry the lens from the body.
2. Push down on the bulb and rotate it counterclock-
wise in the socket to remove.
3. Insert a new bulb, 3, into the socket and turn in
a clockwise direction until the bulb is locked into
place.
NOTE: Replace with a 67/10-12-volt bulb.
FLASHER WARNING LIGHTS (2, Figure 36)
Two flasher warning lights, 2, are present on the
tractor, one attached to the ROPS on each side of the
tractor.
To replace a flasher warning light bulb:
1. Remove the three screws from the rear of the
lens.
2. Pull the lens away from the body.
3. Push in on the bulb, 4, and rotate it
counterclockwise in the socket to remove.
4. Insert a new bulb into the socket and turn it in a
clockwise direction until the bulb is locked into
place.
NOTE: Replace with a 1156-12-volt bulb.
SECTION 3 - LUBRICATION AND MAINTENANCE
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