
3.2
Control Descriptions
Ignition Switch:
A three position switch: “Off”, “Run”, and “Start”. With key inserted, rotate clockwise to the
“Start” position, release key when engine starts. The switch will automatically return to the “Run” position.
Turn switch to “Off” position to shutoff engine.
Blade Engagement Switch:
This is a two position switch: pull switch up to engage the mower blades, push switch
down to disengage the mower blades.
Throttle Control Lever:
Connected to the engine throttle control by a cable. Move the throttle lever generally
forward to increase engine rpm and rearward to decrease engine rpm.
Choke Push-Pull Control:
Connected to the engine choke control by a cable. Pull the choke knob up to assist
starting a cold engine. Push knob down after engine has started.
Hour Meter:
The hour meter records accumulative time while the engine is running (Boulevard only).
Graduated Sight Gauge:
Visually indicates the fuel fill level.
Joystick Drive Control Lever:
Connected to the drive transaxles to translate the control lever movement to
forward, reverse, and turning motion of the mower.
Twin Stick Drive Control Levers:
Connected to the respective drive transaxle for each side to translate the control
lever movement to forward, reverse, and turning motion of the mower.
Park Brake:
When the lever is pulled up the brake is applied on both transaxles. Push down to release.
Cut Height Selector Plate & Pin:
Used to set the cut height of the deck.
Transport Latch:
Used to engage or disengage the deck transport position.
Cut Height Foot Pedal:
Used to raise and lower the cutting deck.
Summary of Contents for CHALLENGER D510
Page 3: ...Safety Instructions and Operation...
Page 18: ...4 5 Section 4 Figure 1...
Page 19: ...4 6 Section 4 Figure 2...
Page 45: ...8 1 Section 8 Maintenance Record Date Hours Service Performed...
Page 46: ...Repair Parts SERIAL RANGE 21286001 ________ P 13540 Rev B 11 21...
Page 79: ......
Page 80: ...33...
Page 90: ...Warranty Policies and Procedures All Models BLN 50225_P18 Revision March 2019...