Troy-Bilt 34020C - Mower Vibration and Traction Issues; System Specific Problems

PROBLEM
Bladedoesnotstop
within 3 secondsof release
of OperatorPresenceControl
Bar(all modelsexcept
34311, 34313 and34328).
Blade doesnot stopwithin
3 secondsof release of
Blade BrakeControlBar
Models 34311, 34313 and
34328)
Mower vibrates
abnormally.
Poortraction
(Self-propelled Models).
2.
3.
4.
5.
6.
Frontwheels do notstop 1.
whenWheel DriveLever is
In DISENGAGEposition.
(Self-propelled models 2.
exceptModels 34311,
34313 and34328.)
Electricstarter doesnotstart 1.
engine(electricstart 2.
models).
POSSIBLE CAUSE
1. System not working properly.
1. System not working properly.
1. Blade mounting bolts loose.
2. Unbalanced Blade.
3. Loose nuts or bolts.
4. Bent crankshaft.
1. Wheel drive components wet.
Grass build-up in drive component area.
Wheel drive cable or pulley/disc out of
adjustment.
Rubberdrive disc worn.
Wheel drive cable assembly damaged.
Worn or broken wheel drive belt.
Wheeldrive cable needsadjustment.
Wheeldrive cable assembly damaged.
Wire harness connector unconnected.
Battery not charged.
CORRECTION
1. Contact local dealer or Factory.
1. Contact local dealer or Factory.
1. Tighten bolts.
2, Removeblade and rebalance.
3. Checkall nuts and bolts, particularly
engine mounting bolts.
4. Contact local dealer or the Factory.
1. See"Wheel Traction Adjustment" in
Maintenance/Repairssection. Checkthat all
drain holes in bottom of deck are open.
2. See"Cleaning Under Deck and Under
Mower Cover" in Maintenance/Repairs section.
3. See"Wheel Traction Adjustment" in
Maintenance/Repairssection.
4. Replacerubber disc.
5. Replacecableassembly.
6. Replacedrive belt.
1. See"Wheel TractionAdjustment" in
Maintenance/Repairs section.
2. Replaceentire cableassembly.
1. Reconnectwiring harness.
2. Chargebattery.
Batterydoesnotcharge
duringengineoperation
(electric start models).
Batterycharger doesnot
chargebattery
(electric start models).
3.
4.
,
2.
3.
1.
2.
Broken wire in wiring harness. 3.
Malfunctioning starter motor. 4.
Broken wiring in engine recharging circuit. 1.
Malfunctioning engine recharging system. 2.
Deadbattery. 3.
Broken battery lead. 1.
Broken battery charger wire or 2.
malfunctioning battery charger.
Deadbattery. 3.
Replacewiring harness.
Contact local engine dealer.
Contact local engine dealer.
Contact local engine dealer.
Replacebattery.
Replacebattery lead.
Replacebattery charger.
Replacebattery.
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