Dixon 700 Series 用户手册

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页码 21
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TROUBLE SHOOTING CHECK LIST
 
1. 
ENGINE WONT TURN OVER: 
Mower blades engaged ——---------————————————————— disengage blades  
Drive not in neutral ----------— move Steering Control Levers to neutral "OUT" position  
Blown fuse ———————————--------————————————————— replace fuse  
Dead battery ———————---------————————————————— charge or replace 
Solenoid  ———————————————————————————— consult dealer 
Ignition switch —----------—-—————————————————————— consult dealer  
Starter ————————--------————————————————————- consult dealer
 
2. 
ENGINE WILL TURN OVER BUT WONT START: 
No gas ————————————-------—————-——————————-——— refuel
 
clean or replace fuel filters
 
Over or under choked ——————--------———————————————— adjust choke 
Spark plug not firing —————————-------———————————— check spark plug
 
condition and reset gap*
 
Carburetor maladjustment ———————------————— reset carburetor adjustment* 
Ignition switch ————————————————-------——--—————— consult dealer
 
3. 
HARD TO START ENGINE: 
Fuel line clogged ———————————-— clean fuel line and check fuel filter Faulty 
fuel pump ———————————————————————— consult dealer  Spark plug 
wire loose or grounded  —————————— check spark plug wires Spark plug(s) 
faulty or improperly gapped ————————-------------------------—— check spark plug
 
condition and reset gap*
 
Electronic ignition defective —————————————————— consult dealer Dirty 
or maladjusted carburetor —————————————--------------— readjust carburetor*
 
consult dealer for carburetor service
 
4.    ENGINE STARTS BUT CUTS OUT:
 
Water in gasoline —————— drain old gasoline and replace with new gasoline
 
 
clean carburetor bowl
 
Clogged fuel line ——————————————————————— check fuel filter
 
clean fuel line
 
Vent in fuel cap plugged  —————————————————————— check vent 
Faulty fuel pump  ———————————————————————— consult dealer 
Maladjusted carburetor  ————————————————---——  readjust carburetor* 
Engine dies when Steering Control Levers are moved "IN" — parking brake set
 
release brake
 
5. 
ENGINE KNOCKS: 
Low oil level ————————————---------------———-—-—-—— check and add oil
 
Ignition timing off ———————————-----------—————————— consult dealer
 
fuel octane too low ———————————-------——————— drain and replace with
 
       
 
higher octane gasoline
 
Overheated engine ---—————————----------—— shut off engine and allow to cool
 
 
See engine manual for engine adjustments. 
13 
P-11408 (2/99)