88M LHS: Exam Questions With Correct Solutions (A+)
PTO Right Ans - power take off
The pto is located where Right Ans - the cab
What is drawn from and returns to the hydraulic reservoir by hydraulic hoses
Right Ans - hydraulic fluid
Wheel chock stowage box stows how many wooden wheel chocks Right
Ans - two
Tow eyes are an attachment for what three things? Right Ans - safety
chains, towing shackle, and towing
Tire carrier is used to raise and lower what? Right Ans - spare tire
The LHS model number is what? Right Ans - M1120A2 or M11204
Intake of air used to cool engine coolant and cabin air conditioning system
Right Ans - radiator
What helps guide flat racks on and off vehicle Right Ans - rollers
What contains all of the driving controls and gauges and controls for some of
the mounted equipment and adjustable seats Right Ans - personnel cab
The personnel cab can seat how many Right Ans - two
Supports weight of vehicle and transmits power to hubs to turn rear wheels
Right Ans - number 4 driving axel and number 3 driving axel
Controls direction of vehicle while in motion. when needed transmits power
to hubs to turn wheels Right Ans - number 2 driving axel and number 1
driving axel
Designed for loading and unloading de mountable cargo beds (flat racks) and
8X8 20 foot ISO container/shelter flat racks Right Ans - LHS load handling
system
, The normal operating range of all models of the lhs is Right Ans - 300 miles
based off of 154 gallons of fuel
The GCWR (gross combination weight rating) Right Ans - 109,000 lbs over
mixed terranins
Intake of air is used to COOL inet air temp, transmission oil, and hydraulic
system fluid Right Ans - Charge air cooler
PRIMARY fuel filter that separates water from fuel before entering the engine
Right Ans - fuel water separator
LHS will not function and overhead light will come one when pay load exceeds
Right Ans - 11 tons
Displays engine speed in RPM Right Ans - tachometer
The high transmission temp indicator light will light up what color and why?
Right Ans - Red when transmision pump temp is above 482f or torque
converter temp is about 350f
Low fuel indiactor lights up what color why? Right Ans - Amber, when fuel
quantity falls below 1/8 of a full tank
Traction control switch has how many positions? what are they? Right Ans
- 3;
1. inter axels in front and rear
2. center off. normal drive mode
3. 8x8 engages transfer case drive to front axels
Air filter restriction indicator lights up what color and why Right Ans - red,
filter becomes clogged. vacuum inches h2o window displays degree of
restriction
The parking brake automatically applies when air pressure drops below what
psi Right Ans - 30 psi
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