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Section 2 - OPERATING INSTRUCTIONS 

 
2.1  PRE-START CHECK LIST 

Make the following checks and perform the service 
required before each start-up. 

2.1.1. 

Check tires and add or release air as needed 

to bring pressure to 12 P.S.I. in front and 12 P.S.I. in 
rear tires. 

2.1.2. 

Check guards, deflectors and covers to make 

sure all are in place and securely tightened. 

2.1.3. 

Check engine oil and add oil as needed to 

bring level up to the FULL mark. Refer to engine 
owner’s manual for oil specifications. See Figure 2.1.  

 

 

 

FIGURE 2.1 

 

2.1.4.

  Check Blade switch to insure it works freely. 

Switch is pulled “OUT” into the “ON” position for 
blade engagement or pushed back “IN” into the 
“OFF” position for blade disengagement. See 
Figure 2.2. IMPORTANT: Disengagement stops the 
blades rotation. 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

FIGURE 2.2 

 
 
 
 

 

2.1.5. 

Clean exterior surfaces of cutting deck and 

engine of any accumulation of dirt, grass, oil, etc.  
Keep engine air intake screen and cooling fins clear 
at all times.  

2.1.6. 

Add fuel to tank of the SCRAMBLER outside 

where fumes can safely dissipate. Refer to engine 
owner’s manual for fuel specifications. Make sure 
fuel filler cap is tight and vent is open after 
refueling. See Figure 2.3. Open fuel valve located 
in fuel line.  

 

 

 

FIGURE 2.3 

 
IMPORTANT: To roll the machine without the engine 
running, pressure within the hydraulic pumps must be 
released. Tilt seat up and move control lever down to 
release pressure. NOTE: Control lever must be in the 
“UP” position to drive machine. See Figure 2.4. 
DO NOT USE CONTROL TO RELEASE PRESSURE AND 
COAST DOWN SLOPES.  RELEASE PRESSURE ONLY WHEN 
MACHINE MOTION CAN BE CONTROLLED AND ENGINE OFF. 

 

 

 

FIGURE 2.4 

 
 

SAFE LEVEL 
AREA 

ENGINE OIL DIPSTICK 

MOVE CONTROL 
LEVER UP TO 
DRIVE MACHINE 

CONTROL 
LEVER 

MOVE CONTROL LEVER 
DOWN TO ROLL MACHINE 

BATTERY 

PULL “OUT”  
TO ENGAGE 

PUSH “IN” TO 
DISENGAGE 

BLADE 
SWITCH 

FUEL FILLER CAP 
WITH VENT. 
TIGHTEN CAP AND 
OPEN VENT AFTER 
REFUELING.

Summary of Contents for SCRAMBLER YZ18426BVE

Page 1: ...r buying a SNAPPER Product Before operating your SCRAMBLER read this manual carefully and pay particular attention to the IMPORTANT SAFETY INSTRUCTIONS on Pages 2 4 Remember that all power equipment c...

Page 2: ...XTREME CAUTION on slopes above 10 degrees 18 grade Turn blades OFF when traveling uphill Use a slow speed and avoid sudden or sharp turns 3 DO NOT operate machine back and forth across face of slopes...

Page 3: ...use a nozzle lock open device 10 If fuel is spilled on clothing change clothing immediately 11 Never overfill a fuel tank Replace fuel cap and tighten securely OPERATION 1 Mount and dismount machine...

Page 4: ...l bolts nuts and screws properly tight Check that all cotter pins are in proper position 6 Always provide adequate ventilation when running engine Exhaust gases contain carbon monoxide an odorless and...

Page 5: ...ot Shaft 14 Parking Brake Pivot Bushings 14 Service Annually 15 Engine 15 Air Filter 15 Oil Filter 15 Engine Oil 15 Transaxle 15 Fuel Filter 15 Storage Out of Season 15 SECTION 4 ADJUSTMENTS AND REPAI...

Page 6: ...sential parts of the SNAPPER SCRAMBLER It is recommended that all operators of this equipment become thoroughly familiar with the controls components and operation of this machine before operating Spe...

Page 7: ...of any accumulation of dirt grass oil etc Keep engine air intake screen and cooling fins clear at all times 2 1 6 Add fuel to tank of the SCRAMBLER outside where fumes can safely dissipate Refer to en...

Page 8: ...the Parking Brake is engaged and the Blade Switch is in the Off position The operator should be in the seat Start engine as follows 1 Move joystick lever to N Neutral position See Figure 2 5 2 Make ce...

Page 9: ...WARNING DO NOT leave the machine with the engine running STOP engine STOP blades Engage parking brake Remove key DO NOT park machine on slopes 2 3 2 WHEEL DRIVE 1 Stop motion of riding mower by moving...

Page 10: ...any safety interlock or safety device is not in place and functioning properly DO NOT attempt to defeat modify or remove any safety device ENGINE MUST NOT START IF 1 Park Brake not in engaged positio...

Page 11: ...1 7 Change oil filter at every oil change Refer to your engine owner s manual for service instructions 8 Fill engine crankcase with new oil Refer to your engine owner s manual for oil specifications 3...

Page 12: ...ine fins These should be kept clean and free of debris as needed or cleaned 2 Engine Oil Change engine oil See Section on CHANGE ENGINE OIL Refer to engine owner s manual for oil specifications 3 Oil...

Page 13: ...o lock 3 3 2 MOWER COMPONENTS 1 Mower Drive Belt Check belt for proper tension No adjustment required Replace belt as needed 2 Mower Blade Check blade for sharpness wear damage and torque See the sect...

Page 14: ...shots of general purpose grease from grease gun See Figure 3 7 FIGURE 3 7 2 Front Caster Wheel Pivot Shaft The footrest floor pan assembly will have to be removed to lubricate the pivot shaft The acc...

Page 15: ...out of fuel Turn key to OFF position Engine MUST be stopped and MUST be cold before removing filter Perform filter change only when fuel line is empty 1 Remove hose clamps from fuel filter 2 Remove fu...

Page 16: ...equire any adjustment If the belt does not drive blade properly replace belt as needed See Section Belt Replacement Belt routing shown on this page See Figure 4 1 4 2 2 MOWER DRIVE BELT REPLACEMENT In...

Page 17: ...blade s are disengaged The electric clutch is non adjustable The blade s should stop rotation in 5 seconds or less If the electric clutch fails to stop the blade s rotation in 5 seconds contact an aut...

Page 18: ...If tires are properly inflated and mowing is still uneven check side to side deck levelness first then proceed to front to rear adjustment Adjust front to rear deck levelness as follows 1 Place SCRAMB...

Page 19: ...center of deck at the rear d Remove rear hanger chains and allow center rear of deck to rest on angle iron e Measure the distance from blade tips to floor If the measurement is within 1 8 from side t...

Page 20: ...umber of rotations on the eye bolt to raise or lower the rear of the deck See Figure 4 8 c Reinstall rear hanger chains and measure blade tips again d Repeat steps a through c until proper levelness i...

Page 21: ...access to under deck Block machine securely 6 Remove blade s See Figure 4 12 7 Inspect condition of blade See Figure 4 11 8 If blade is in good condition sharpen at 22 to 28 degrees DO NOT sharpen be...

Page 22: ...ctrolyte acid is a highly corrosive liquid Wear eye protection Wash affected areas immediately after having eye or skin contact with electrolyte acid Battery acid is corrosive Rinse empty acid contain...

Page 23: ...ly a small amount of grease over terminals to prevent corrosion WARNING Shield the positive terminal with terminal cover located on battery harness This prevents metal from touching the positive termi...

Page 24: ...1 8 increment then retighten lower nut to secure cable Check tracking of mower Repeat this adjustment if necessary See Figure 4 1 2 If mower tracks to the left loosen bottom nut first on the left cab...

Page 25: ...h new 20 AMP fuse 6 Faulty relay switch 6 Contact authorized SNAPPER dealer 7 Faulty parking brake or blade switch 7 Contact authorized SNAPPER dealer Engine Stalls After 1 Operator not in seat 1 Sit...

Page 26: ...ce blade s 8 Blade belt slipping 8 Replace blade belt 9 Check electric clutch 9 Adjust to proper specifications 33 Deck Only 10 Check clutch belt 10 Replace clutch belt Poor Grass Discharge 1 Engine s...

Page 27: ...l Filter Replace Engine Manual X Engine Cooling System Clean Shroud Fins Engine Manual Page 12 X Battery Check Electrolyte Page 21 X X Charge Battery Page 21 X Testing Battery Page 22 X Tires Check Pr...

Page 28: ...ginal purchase date SNAPPER will not be responsible for any installation cost incurred The battery warranty only covers original equipment batteries and does not cover damage to the battery or machine...

Page 29: ...29 PRIMARY MAINTENANCE...

Page 30: ...30 PRIMARY MAINTENANCE...

Page 31: ...31 PRIMARY MAINTENANCE...

Page 32: ...32 PRIMARY MAINTENANCE...

Page 33: ...____________________________ Retailer s Phone Number____________________________________________________ It is very important that you register your purchase with Snapper to ensure warranty coverage P...

Page 34: ...____________________________________ ___________________________________________________________________ ___________________________________________________________________ ___________________________...

Page 35: ...____________________________________ ___________________________________________________________________ ___________________________________________________________________ ___________________________...

Page 36: ...ons about your Snapper product contact your local authorized Snapper dealer or contact Snapper Customer Service at Snapper McDonough GA 30253 Phone 1 800 935 2967 COPYRIGHT 2004 SNAPPER A DIVISION OF...

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