Test 2
Picture Note: Model S2554 used for photo purposes.
1. Operator on seat.
2. UNLOCK the park brake.
3. Push PTO switch (A) down to DISENGAGE.
4. Try to start engine.
5. Engine MUST NOT start. If engine starts, there is a
problem with your safety interlock circuit.
Test 3
Picture Note: Model S2554 used for photo purposes.
1. Operator on seat.
2. LOCK the park brake.
3. Pull PTO switch (A) up to ENGAGE.
4. Try to start engine.
5. Engine MUST NOT start. If engine starts, there is a
problem with your safety interlock circuit.
Test 4
Picture Note: Model S2554 used for photo purposes.
1. Operator on seat.
2. LOCK the park brake.
3. Push PTO switch (A) down to DISENGAGE.
4. Start engine and move throttle lever (B) to HALF-
SPEED ( ) position.
5. Pull PTO switch (A) up to ENGAGE.
6. Move throttle lever (B) to FAST (
7. Raise up off of seat. DO NOT get off tractor.
8. Engine MUST stop. If engine does not stop, there is a
problem with your safety interlock circuit.
OPERATING MACHINE
) speed position.
Operating Machine - Page 20
A
A
B
A
M97167
M97167
M97167