2001 ALF LTI Flashcards
What are the dimensions of the 2001 ALF LTI?
Height: 11’ 4” ( top of tiller)
10 ‘ 5” ( top of cab roof)
16’ 2” ( cab full tilt)
Length: 54’ 10”
Width: 10 ‘ 5”
Normal operating system voltage range:
12.9 - 14.4 Volts
Engine oil pressure normal operating range :
12 psi @ idle
50 psi @ rated rpm
Engine coolant temp normal operating range :
160˚ to 210˚ - MAX 230˚
Fan clutch engages at:
207˚
Transmission fluid temperature normal operating range :
140˚ to 220˚
Fast idle rpms:
1500 - 1600 RPMS
Emergency power unit gpm/psi :
1.5 GPM @ 2000 PSI
ONAN GENERATOR
Engine oil pressure :
Engine coolant temp :
28 - 64 PSI
160˚ to 195˚ F
What is the total capacity of fuel tank?
65 gallons
Low Oil Pressure/High Water Temp:
Illuminates when oil pressure falls below ____ or water temperature rises above ______
12 psi
230˚ F
Brake System:
Illuminates when air pressure falls below _______
65- 75 PSI
Low Fuel: I
lluminates when approximately ____ tank of fuel remains.
1/8
Air Cleaner Restriction Gauge
Indicates the amount of air restriction in the engine air intake. Maximum restriction at full-load and governed rpm is ___ in. H20 and maximum restriction at no-load and
governed rpm is ___ in. H20.
25
12
Jack knife Illuminates when tractor and trailer are at a
_____ and an _____ angle
65˚ and 80˚
The MDT will continue to
draw electrical current (approximately ____________) even though the battery master
switch is turned OFF.
7 to 8 AMPS
High Idle Switch
This switch enables the engine high idle feature and raises the engine rpm to
approximately__________
1,000 RPM
Tiller Cab Heater Temperature Control
Used to adjust the temperature of the tiller cab heater
( Low, Medium , High )
How many BTU output per each setting ?
Low- 2900
Medium - 4100
High - 6150
The best fuel economy is delivered between _______ RPM.
1200 - 1800 RPM
A good indicator that all of the moving parts are getting lubrication is when the oil pressure gauge registers pressure (at least 12 psi) at idle speed. If there is no oil pressure indicated within _______ seconds, stop the engine and check the lubricating system. The pressure should not fall below ___ psi at 1800 rpm and normal operating pressure should be higher.
10 to 15
28 psi
Try not to shut down the engine unless coolant temperature is ______ or less
195˚ F
If air pressure is reduced to approximately _____ in both systems, the spring brake valve will automatically apply.
40 psi
The Telma retarder has how many positions ?
Also has a low speed switch which deactivates the retarder when the vehicle speed is below __ to __ MPH
5 positions
2 to 3 MPH
On long downgrades, after stabilizing the vehicle at the desired speed, it is advisable to maintain the Telma on ________, this is done to obtain the best endurance
Position 2
Each stage of the Telma draws approximately _______ amps. When all four stages are activated, the Telma draws approximately ______ amps
50-60 AMPS
250 AMPS
The engine brake reacts quickly; it will activate or deactivate in less than ___ of a second
1/4
What RPM range does the engine run at when idling ?
500 to 750 RPMS
When stopping the Genset, let it cool down by running at no-load for __________
3 to 5 minutes
The LTI QS-100 aerial ladder is a 4 section, all rectangular tubular steel, welded construction, ____ pound tip load, pedestal with controls and indicators, hydraulic and cable extension, ____ handrails and 1-1/2” diameter K-braced rungs, spaced ____ on center with replaceable rung covers
250 lbs tip load
15” hand rails
14” spaced runs 1 1/2” diameter
Inclinometer
A floating ball-type angle indicator calibrated from ______________
-20˚ to +80˚
Aerial Extension Indicators
Located along the handrails of the main section are extension indicators marked off in ________ increments
5 foot
The EPU can be used over a long period of time at a ____ duty cycle, which is approximately ___ seconds in every ___ minutes
7%
21 seconds every 5 minutes
After connecting the (+) dead battery to (+) booster battery , connect the (-) booster battery to frame at least ______ away from the battery
18 inches
When lubricating the fifth wheel, inject grease with the tractor inline, ___º to the left and 60º to the right of the traile
60˚
Tires shall be replaced when tread depth is at or less than _____ measured at any point on a major tread groove
4/32”
High-idle switch should be engaged if apparatus will be idling for longer than how many minutes ?
5 minutes
