Exmark Turf Tracer HP Operator's Manual page 43

g) Check that there is fuel in the tank and that the fuel valve is open.
h) Check that the spark plug wire(s) are properly connected.
i) Check for loose or faulty wiring connections. If it is necessary to disconnect
wire connectors, Do Not pull on the wires while disconnecting.
j) Check for corrosion at all wiring connections. Even minor corrosion may
cause a faulty connection. Clean connector terminals thoroughly with
electrical contact cleaner, apply dielectric grease and reconnect.
IMPORTANT: It is essential that all operator safety mechanisms be
connected and in proper operating condition prior to mower use.
NOTE: After carefully checking the above steps, attempt to start the
engine. If it does not start, contact your authorized Exmark service dealer.
When a problem occurs, do not overlook the simple causes. For example,
starting problems could be caused by an empty fuel tank.
The following table lists some of the common causes of trouble.
Do not attempt to service or replace major items or any items that call for special
timing or adjustment procedures (such as valves, governor, etc.). Have this
work done by your Engine Service Dealer.
NO
PROBLEM
FUEL
X
Will not start
X
Hard starting
X
Stops suddenly
Lacks power
Operates erratically
Knocks or pings
Skips or misfires
Backfires
Overheats
High fuel
consumption
ENGINE TROUBLESHOOTING
ENGINE TROUBLESHOOTING TABLE
IMPROPER DIRT IN DIRTY AIR
FUEL FUEL LINE FILTER
X X
X X X
X X
X X X
X X X
X
X X X
X X
X X
X
- 38 -
FAULTY BLOCKED
ENGINE
SPARK FUEL
OVERLOADED
PLUG FILTER
X X X
X X X
X X
X X X
X X X
X
X
X X
X
X X
INCORRECT DIRTY
OIL AIR
LEVEL SCREEN
X X
X X
X
X
X
X
X X
X