Apparatus Maintenance Flashcards Preview

Book 8 > Apparatus Maintenance > Flashcards

Flashcards in Apparatus Maintenance Deck (16):
1

When shall DAILY MAINTENANCE apparatus pre checks be performed?

At the beginning of each shift or any time there's a change of relief as driver.

2

Who is ultimately responsible for the condition of apparatus?

The station commander

3

When shall an apparatus pre-check be performed?

At the beginning of each shift, any time relief is made, any time the apparatus or equipment is used.

4

At what temperature should the engine coolant be maintained at when not being run?

Above 120 degrees

5

For weekly maintenance, how long shall the AC be run for?

Once a week for at least 10 minutes

6

What shall be done for monthly maintenance of joints not equipped with a zerk fitting?

Apply a light coat of engine oil

7

When checking the priming pump, what shall be the minimum vacuum?

Minimum 20" of mercury

8

At what tread depth shall tires be replaced?

Replace at 4/32"

9

How often shall the filter of the air compressor be cleaned?

Bimonthly

10

According to Book 8, How often shall frontline apparatus lubrication, oil, and oil filter changes be performed?

*not what we do

Lubricate every 4 months or 2000 miles

Change oil and filter every 4 months or 4000 miles

11

How often shall RESERVE apparatus be lubricated and have its oil and filter changed?

Lubricate every 4 months or 2000 miles

change oil every 6 months or 4000 miles

Change oil filter every 12 months

12

When shall appointments be made for preventative maintenance on apparatus?

Approximately 500 miles before the due mileage

13

When pulled by hand, how much should the brake arm of the slack adjusters move while the brakes are released?

Not more than 1"

14

How do you check for steering play?

With the engine running turn wheel in both directions. Wheel should not turn more than 10 degrees or 2" in either direction without the wheel moving

15

Explain the COLA test

C cut in- With engine idling reduce pressure until compressor cuts in. No lower than 85psi
O cut out- turn on high idle until compressor cuts out. Between 110-120. Max of 130.
L leaks- turn off the engine. With parking breaks released apply service break for 1 minute. Air psi should not drop more than 3 psi for single vehicles and 4 psi for combination vehicles.
A alarm- alarm activates between 55-75 psi

16

According to the driver training manual, when checking for excess play for a 20" steering wheel, the play shall not exceed how many inches?

2" of play before wheels move