A/s32A-32 (19-1-157)

Front 1

If the oil filter becomes block a bypass valve, the filter head opens at what pressure?

Back 1

18-21 PSI

Front 2

If the oil collet becomes blocked, the bypass opens at what PSI?

Back 2

52

Front 3

What is the ratio of the planetary gear box assemblies?

Back 3

27:1

Front 4

What is the turning radius of the spotting dolly?

Back 4

0 inches

Front 5

What is the maximum loaded speed of the spotting dolly?

Back 5

2 mph

Front 6

What is the maximum unloaded speed of the spotting dolly?

Back 6

3 mph

Front 7

What is the maximum lifting capacity of the spotting dolly?

Back 7

16 thousand pounds

Front 8

What is the maximum drawbar pull of the spotting dolly?

Back 8

14 thousand pounds

Front 9

What provides power to the lifting linkage of the spotting dolly?

Back 9

Auxiliary system

Front 10

What provides power to drive the two driving wheels on the spotting dolly?

Back 10

2 hydrostatic transmission

Front 11

At what value does the accumulator store nitrogen for emergency spread of the lifting arms?

Back 11

650 PSI

Front 12

What type of needle valve is used on the spotting dolly?

Back 12

Gate

Front 13

What type of engine is incorporated into the spotting dolly?

Back 13

3 cylinder Detroit diesel 3-53 series engine

Front 14

What is the purpose of the additional pump on the unit?

Back 14

To circulate oil from the pump assembly this replaces the standard oil pan

Front 15

How are ports in the cylinder walls opened and closed?

Back 15

By the position of the piston

Front 16

The ports and valves are closed during which engine cycles?

Back 16

Compression and combustion?

Front 17

When does the exhaust valve open?

Back 17

Just before fresh air enters the cylinder

Front 18

What is the cycle of the fuel flow?

Back 18

Supply tank, fuel strainer, primary fuel filter, fuel pump, secondary fuel filter, into the manifold

Front 19

What permits pressure retention?

Back 19

Orifice (restrictive fitting?

Front 20

What component forces coolant through the oil cooler into the cylinder block?

Back 20

The water pump

Front 21

At what temperature is coolant restricted by the thermostat?

Back 21

When engine temperature falls below 170 Fahrenheit

Front 22

Where is the spotting dolly's transfer case located?

Back 22

Between the engine flywheel and the takeoff for the hydraulic pumps

Front 23

What component transmits engine power from the crankshaft to the main gear driver in the transfer case through the splined shaft?

Back 23

The engine flywheel

Front 24

What component transmits torque to the hydrostatic transmission, pumps and auxiliary hydraulic pump?

Back 24

Transfer case

Front 25

What solenoids control lifting arm movement?

Back 25

L1-L6

Front 26

How is the output voltage level adjusted on the alternator?

Back 26

A small square cap on the rear of the alternator casing.

Front 27

How does the alternator supply and control the output voltage?

Back 27

With the internal solid state voltage regulator

Front 28

What is the normal setting of the voltage regulator?

Back 28

A level slightly above battery voltage

Front 29

What relay is used for emergency stop?

Back 29

K3

Front 30

How many microns is the return filter rated at?

Back 30

3

Front 31

What component controls the speed of the lifting arm?

Back 31

FD2B

Front 32

What valves are used to control the left arm spread valve?

Back 32

L1 and L3

Front 33

What valve are used to control the right arm spread valve?

Back 33

L2 and L4

Front 34

What wod be the probable cause of lack of power, excessive vibrations, and hard starting?

Back 34

Low compression

Front 35

How do you locate misfiring injector?

Back 35

The misfiring cylinder will not change the sound and operation of the engine

Front 36

What is the maximum compression pressure alloted at sea level?

Back 36

540 PSI

Front 37

Variation in compression between cylinders should not exceed what PSI?

Back 37

25 at 600 RPM

Front 38

What could be the possible cause of low compression pressure?

Back 38

Broken or stuck piston rings, compression pressure leaking past the cylinder head gasket.

Front 39

What indicates the amount of air passing between the oil control rings and cylinder liners into the crankcase?

Back 39

Crankcase pressure

Front 40

What is a good indicator of excessive crankcase pressure?

Back 40

A loss of engine oil through the breather tube, crankcase ventilator or dipstick hole

Front 41

What would be the result of excessive exhaust back pressure?

Back 41

Poor combustion and high temperature

Front 42

If the lifting arms cannot be lowered, what would be the probable caused?

Back 42

Contaminated hydraulic fluid

Front 43

If the lifting arms cannot be spread in an emergency what would be the probable cause?

Back 43

NV open or accumulator precharge is empty

Front 44

If the lifting arms cannot be raised on the spotting dolly, what would be the probable cause?

Back 44

MV1 open (emergency arm control)

Front 45

What is the spotting dolly accumulator used for

Back 45

Emergency assistance with spreading the arms

Front 46

What is the tire pressure for the main tires

Back 46

260 PSI

Front 47

What is the tire pressure for the caster tire

Back 47

205 PSI