Maintenance

Question 1

The flashpoint for Type II Dry-Cleaning Solvent is

Answer 1

140º F

Question 2

Type III Dry-Cleaning Solvent is

Answer 2

200ºF

Question 3

Pierce further recommends considering replacement of the belts at ____, to reduce the potential failure of the seat belts caused by unapparent damage such as belt exposure to chemicals or UV radiation.

Answer 3

5-year intervals

Question 4

The cab should not be raised until the air conditioner has been shut-off and the truck has sat with the battery switch ON for at least ____.

Answer 4

30 minutes

Question 5

Do not use ___ base grease on disc brake calipers.

Answer 5

Lithium

Question 6

Only use ____, or equivalent for disc brake calipers

Answer 6

clay-based NLGI Grade numbers 1 or 2

Question 7

Brake lining

If the bosses are within___ of the end of the pins or less, remove the wheels and inspect the linings for replacement.

Answer 7

1/4 inch

Question 8

Brake lining

Replace at __ thickness.

Answer 8

1/8 inch

Question 9

Replace the desiccant cartridge every ___ or more often depending on usage.

Answer 9

2 to 3 years

Question 10

Electronic Transmission Fluid Level Check:

Fluid temperature is between____.

Answer 10

140°F and 220°F

Question 11

Transmission fluid should be changed every ___, ___, or 500 hours.

Answer 11

12,000 miles / 6 months

Question 12

A cold check may be made after initial start-up and the presence of transmission fluid has been confirmed (____).

Answer 12

60-120° F

Question 13

Perform a Hot Check at the first opportunity after normal operating temperature (_____) is reached.

Answer 13

160-200° F

Question 14

Voltage can be fatal at levels greater than ___.

Answer 14

60 volts.

Question 15

Bi-Monthly or 100 Operating Hours Services
Grease.
Grease discharge valves using zerks behind ___ access door.

Answer 15

passenger side pump panel

Question 16

6 Months or 100 Operating Hours Services:
____. Change fluid using ATF fluid.
Outboard Bearing. This bearing is sealed and does not require service.

Answer 16

Chain Case Fluid

Question 17

Discharge gates and Handwheel controls: Grease using a hand operated lube gun. Give each zerk about ___.

Answer 17

five pumps

Question 18

Michelin Fire-Service Rating Rules
After driving for ___ at speeds above the standard maximum rated speeds, or at loads over the maximum side- wall rating, park the apparatus for ___ to allow the tire carcass to cool.

Answer 18

1 hour

Question 19

Do not mount tires together that vary by more than __ in diameter or ___ in circumference.

Answer 19

1/4 inch / 3/4 inch

Question 20

Check torque on wheel nuts after the first ___ of service.

Answer 20

50 to 100 miles

Question 21

Maintain the nut torque at the recommended level through planned, periodic checks or at ____ intervals,

Answer 21

10,000-mile