Steering, Suspension, & Electrical
Large haul trucks use this type of suspension system
Hydrair cylinders & rubber blocks
The first step before bolting on a new component, such as track pads or cutting edges
Take the mounting surface to bare metal
On a crown gear, this part of the gear tooth is farthest away from the inner diameter
Heel
A 3 phase torque converter has these
Freewheeling stator & Lock up clutch
Full-time power steering system
The sequential four step electrical troubleshooting process
Source, Load, Negative, Positive
FOPS and ROPS require this to be effective
Operator seatbelt
Final calculated gear ratio, with a 3:1 & 4:1 that connect through a vertical plane
12:1
A hydraulic retarder is a hydrodynamic device that performs best in this condition
High speed
Governor circuit
Cushion hitch ride height is adjusted by doing this
Changing linkage rod length
This type of seal is ideal for use in track rollers and wheel seals in large equipment
Duo-cone
The final measurement after reassembling a differential carrier
Backlash
The primary purpose and function of the stator in a torque converter is this
Redirect oil flow to multiply torque
This type of transmission would be used in a cycling application
Powershift
The power consumption of a 12ohm light bulb in a 24volt circuit
48watts
The measurement used to determine inner pin and bushing wear of the chain
Track chain pitch
A motor grader often uses this type of final drive system
Dual output chain
These two circuits for altering automatic transmission shift points are controlled by operator action
Modulator circuit & Governor circuit
In a tracked machine with steering clutches and brakes, a high stall speed may be caused by
Slipping steering clutches
The pump and motor swash plate angles for maximum torque delivery in a hydrostatic system
pump @ minimum, motor @ maximum
A grease tensioner system that does not create slack when bled off may have this issue
An uncaged spring
When a sun gear is rotating clockwise at 1000RPM and an internal gear is rotating counterclockwise at 1000RPM, the carrier will do this
Turn counterclockwise
The term for when a transmission clutch engages before the previous clutch has released
Shift shock
A differential steer machine relies on this to counter rotate
Hydraulic steering motor only