MAGNATRAC RT1150 Operator / Technical Manual page 24

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Disengage Parking Brake. Remove the two elec-
trical wire plugs from their #441 Parking Brake
Switch and connect a continuity tester to its two
terminals.
DISENGAGED
(1) With "plunger" of #441 Parking Brake Switch
not depressed, the light of the continuity tester
should be OFF. With "plunger" of Parking Brake
Switch fully depressed, the light of the continuity
tester should be ON.
Brake Lever Rod
#1620
(2) When the Parking Brake Lever is pulled "up-
ward" and looped "up and over" the Carriage Bolt
provided into an "engaged" position, Parking
Brake Switch should be "closed" (the result of con-
tact with the rotated #440 Leaf Spring). The light of
the continuity tester should be ON!
ENGAGED
(3) When the Parking Brake Lever is released and
put into it's "disengaged" mode (Lever should NOT
be on the bolt) the Parking Switch should be
"open" (the Leaf Spring would have rotated back
and away). Continuity light should now be OFF!
If both conditions of procedure (1) (above) are not
Brake Lever
#440
Terminals
#441
Brake Lever
Carriage Bolt
met, replace Parking Brake Switch. If both condi-
tions of procedure (1) are met, but the conditions
of procedure (2) & (3) are not met, you must adjust
the "horizontal location" of the #441 Switch in its
#1620 Bracket.
The #441 Parking Brake Switch is secured "front
to rear" in it's #1620 Bracket with hex nuts.
Adjust Switch's location "front to rear" to meet re-
quirements (1), (2) and (3) (above) by relocating
its two hex nuts.
When adjustment is completed, tighten Switch's
hex nuts...terminals on Switch should point
straight up. Remove continuity tester and replace
electrical plug on terminals of Switch. Replace
Seat & Mounting Bracket, Arm Rest and Rear
Cover Assembly...check that it is positively latched
with #1688 Seat Pin! Close Hood and secure it
and Rear Cover with #1866 threaded Knobs.
NOTE: Be sure to reconnect "mating" #1829 &
1825 Seat Wires at their common Plug.
At this time, following recommended safe starting
procedures, start the Engine and check Parking
Brake's Switch setting...readjust if necessary.
24

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