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16 

SECTION 3 - OPERATING INSTRUCTIONS 

 

3.9  CUTTING HEIGHT ADJUSTMENT 
  

(Fixed 

Decks)

 

Mower has three methods of adjusting cutting height: 
1.  Moving position of BLADE on cutter spindle shaft. 
2.  Moving position of CASTER WHEEL on support. 
3.  Moving position of MOWER DECK on power unit. 
 

WARNING 

DO NOT attempt any maintenance, adjustments or 
service with the engine running. Stop engine. Stop 
blades. Lock Traction Levers. Remove key. 

 

Disconnect spark plug wires from spark plugs and  
secure wires away from spark plugs. Engine and 
components are HOT. Avoid serious burns by 
allowing all parts to cool before working on machine. 

 

3.10. ADJUSTING 

CASTER WHEELS 

The Caster Wheel Assembly has four (4) 1/2” and one 
(1) 1/4” thick spacer. The 1/4” thick spacer always stays 
on the stop side of the caster support tube. The 1/2” 
thick spacers are used to adjust the cutting height. When 
placed above or below Caster Support Tube, they raise 
or lower cutting height in 1/2” increments, thus providing 
a “Quick-Adjust” method. The deck mounting has to be 
changed to correspond to the caster repositioning. Refer 
to Section, “ADJUSTING FIXED DECK ATTACHMENT”
 
1.  Remove Retainer Pin from Caster Shaft.  See Figure 

3.10. 

 

 

FIGURE 3.10 

2.  Lift Caster Support while adding or removing bottom 

spacer.  See Figure 3.11. 

 
NOTE: 
Remove (or add) spacers by rotating slots to 
align with flat area on caster shaft. 

 

FIGURE 3.11 

 

3.11  ADJUSTING BLADE ON CUTTER 

SPINDLE

 

To change cutting height of Blades, move the Spacers from 
under the Cutter Housing to above the Cutter Housing 
Pulley.  Each Spacer moved above the Cutter Housing 
Pulley will provide an additional 1/4” of cutting height. DO 
NOT put any Spacers below Blade.
 See Figure 3.12. 
 

 

 

FIGURE 3.12 

 
NOTE:  Changing cutting height of blades does not 
change the deck ground clearance.  If an undesirable 
cutting pattern results, then cutting height adjustment 
must be made by adjusting mower deck height and 
caster wheels. 
 
Install Blades (Air Lift Up) with retaining hardware as 
shown below and tighten to 60 to 75 ft. lbs. of torque.  See 
Figure 3.13. 
 

(Continued on Next Page) 

 

CASTER 
SHAFT 

CASTER 
SUPPORT 

RETAINER 
PIN 

SLOT 

SPACERS 

FLAT 

NOTE: THOSE SPACERS 
REMOVED FROM BOTTOM 
OF CASTER SHOULD BE 
REINSTALLED AT TOP 
BEFORE INSERTING 
RETAINER PIN. 

HEIGHT 
ADJUSTING 
SPACERS 

AIR LIFT 

BEVEL 
WASHER 

BLADE 

BLADE 
MOUNTING 
BOLT 

TIGHTEN TO 60-75 FOOT POUNDS 

Summary of Contents for SPE361

Page 1: ...Engine P Pro Mid Size Model 15 15 0 Engine HP 361 36 Cutting Deck E Express Model 481 48 Cutting Deck L Loop Traction Controls Thank you for buying a SNAPPER Product Before operating your PRO GEAR WA...

Page 2: ...CAUTION when changing directions on slopes Practice operation of machine on slopes with blades off 3 Use extra care with grass catchers or other attachments these affect the handling and the stability...

Page 3: ...running STOP BLADES STOP ENGINE and REMOVE KEY before leaving the operator position for any reason OPERATION Continued From Previous Column 10 Before cleaning repairing or inspecting make certain blad...

Page 4: ...lug s and secure wire s away from spark plug s 10 DO NOT change engine governor speed settings or overspeed engine DO NOT make adjustments with the engine running 11 Lubricate machine at intervals spe...

Page 5: ...18 19 Engine Troubleshooting 18 Mower Troubleshooting 18 19 Transmission Troubleshooting 19 Service Lubrication 19 SECTION 5 ADJUSTMENTS 20 21 Steering and Brakes 20 Traction Levers Rods 20 Handle Hei...

Page 6: ...NCLATURE It is recommended that all operator s of this equipment become thoroughly familiar with the controls components and operation of this machine before operating Specific details involving the e...

Page 7: ...BLADES DISENGAGED OFF READ OPERATOR S MANUAL BEFORE OPERATING MACHINE ENGINE SPEED CONTROL LEFT TRACTION LEVER SQUEEZE FOR LEFT TURN CHOKE FAST SLOW RIGHT TRACTION LEVER SQUEEZE FOR RIGHT TURN ENGINE...

Page 8: ...8 SECTION 2 SAFETY MESSAGES AND SYMBOLS IMPORTANT SAFETY AND OPERATING INSRUCTIONS...

Page 9: ...9 SECTION 2 SAFETY MESSAGES AND SYMBOLS DANGER ROTATING BLADES KEEP HANDS AND FEET AWAY KEEP CHILDREN AND OTHERS OUT OF THE MOWING AREA DANGER ROTATING BLADES...

Page 10: ...ust be moved the same way when starting or stopping machine motion BLADE CLUTCH SWITCH KEY SWITCH SHOWN IN STOP POSITION OPERATOR S PRESENCE CONTROL OPC RIGHT HAND TRACTION LEVER TRACTION LOCK TRANSMI...

Page 11: ...4 Check Condition of Cutter Deck Belt s If dam aged replace with original part Refer to Section CUTTER DECK BELT REMOVAL 5 Inspect condition of cutter blades If worn or damaged replace before operatin...

Page 12: ...gine should start 8 Depress Operator s Presence Control OPC against handle See Figure 3 5 9 Place Transmission Shift Lever in No 1 position first gear See Figure 3 3 10 To engage the blades pull out a...

Page 13: ...ueezing the control declutches the drive belt and applies a brake Turn left by squeezing the left Traction Lever or turn right by squeezing the right Traction Lever See Figure 3 9 The more pressure ap...

Page 14: ...RSE R position 4 Hold Operator s Presence Control OPC against handlebar 5 To START MACHINE MOVEMENT simultaneously squeeze both Traction Levers firmly against the handle allowing the Traction Lock to...

Page 15: ...ng a turn DO NOT attempt a turn from a stopped position 3 7 TURNING MOWER GRADUAL RIGHT LEFT HAND TURN IMPORTANT Squeezing the right or left traction lever applies the brake to the right or left wheel...

Page 16: ...ioning Refer to Section ADJUSTING FIXED DECK ATTACHMENT 1 Remove Retainer Pin from Caster Shaft See Figure 3 10 FIGURE 3 10 2 Lift Caster Support while adding or removing bottom spacer See Figure 3 11...

Page 17: ...correspond with the bolt positions to keep deck level Once a desired cutting height is reached attach the mower deck to the power unit by installing 3 bolts on each side in selected height of cut hole...

Page 18: ...place Filter Idles Poorly Fuel Filter plugged Replace Fuel Filter Engine Engine Oil low in Crankcase Add Oil Overheats Engine Cooling Fins clogged Clean Engine Cooling Fins Machine Blade Mounting Bolt...

Page 19: ...n Air Filter More often if needed Clean Air Intake Screen More often if needed Remove Debris from under Belt Cover More often if needed Sharpen Cutter Blades Tighten to 60 75 Ft Lbs Grease Cutter Spin...

Page 20: ...on belt cover stud Squeeze the Traction Lever firmly against the handle When properly adjusted the Idler Arm will just touch the stud when the Traction Lever touches the handle There should be no gap...

Page 21: ...ction ADJUSTMENTS Traction Levers Rods 8 The Transmission Shift Lever linkage will require adjustment after the handle height has been adjusted Refer to Section ADJUSTMENTS Transmission Shift Lever FI...

Page 22: ...uld be tilted with engine carburetor side UP 6 2 TRANSMISSION PARTS SERVICE For the nearest Peerless Transmission Dealer check the Yellow Pages under heading Engine Gasoline Look for Tecumseh Engine a...

Page 23: ...nd roll Mower Wheel over Traction Belt removing Traction Belt from machine 7 2 2 TRACTION BELT INSTALLATION 1 STOP ENGINE Lay new Traction Belt part number 4 6240 flat on ground in front of Traction W...

Page 24: ...ding metal from the heavy end of the Blade 7 Place the Blade mounting bolt through bevel washer and into Blade and place Blade Spacers over Bolt Make certain each Blade is installed with the same amou...

Page 25: ...The bearing is sealed shielded on one side only The bottom bearing must be installed with the sealed shielded side DOWN 7 Insert spindle shaft up through the bottom bearing Slide spacer down over spi...

Page 26: ...26 SECTION 8 ELECTRICAL FIGURE 8 1...

Page 27: ...from the original 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 batter...

Page 28: ...28 PRIMARY MAINTENANCE...

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

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

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

Page 32: ...32 NOTES...

Page 33: ...33 NOTES...

Page 34: ...you have any questions 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 2000 SNA...

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