Snapper 7-4375 Lawn Mower User Manual


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FIGURE 4
FIGURE 5
Step 7: CHECK INTERLOCK SYSTEM
The interlock system includes a seat switch, a clutch
switch and a mower blade (PTO) switch. The system
functions in the following way:
A. ENGINE MUST NOT START IF:
1. The blade lever is in the ON position.
2. Clutch pedal is not completely depressed.
3. Operator is not seated on tractor.
B. ENGINE MUST START ONLY WHEN:
1. Blade lever is shifted into OFF position.
2. Parking brake is set.
3. Clutch pedal is completely depressed.
4. Operator is seated in tractor seat in operator's
position.
C. ENGINE WILL STOP WHEN:
1. The operator vacates the seat with the blade lever
in the ON position and/or with the clutch engaged
(when clutch pedal is not depressed).
2. The operator is not seated on tractor and the blade
is shifted into the ON position or engages the clutch
(clutch pedal is not depressed or is released).
D. ENGINE WILL CONTINUE RUNNING IF:
1. The operator vacates the seat with the parking
brake set and with the blade lever shifted in the
OFF position.
SEAT
SEAT SUPPORT
BRACKET
CUSHION
SEAT/PEDESTAL
ASSEMBLY
SEAT KNOB
SEAT PEDESTAL
INSERT HAIR PIN
INTO HINGE ROD
BETWEEN HINGE
PLATE AND SEAT
PEDESTAL.
HINGE PLATE
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