Brush 24 Operations Quiz

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Questions and Answers

What is the primary purpose of Brush 24 (BT24) according to the Standard Operating Guidelines?

To assist in extinguishment of wildland fires (correct)

To transport personnel to emergency incidents

To inspect equipment on a weekly basis

To conduct hose testing

How often should Brush 24 (BT24) be checked out when in quarters?

Daily

Monthly

Weekly (correct)

Quarterly

What should be done to the water tank after using the water pump for inspection, training or an incident?

It should be filled (correct)

It should be drained

It should be left as is

It should be inspected

When can Brush 24 (BT24) be used?

For many types of emergency incidents not limited to wildland fires Signup and view all the answers

How often should the vehicle and water pump be inspected and tested?

Every Thursday of the month Signup and view all the answers

What is NOT a proper use of Brush 24 (BT24)?

Hose testing Signup and view all the answers

Who has approved this Standard Operating Guidelines?

The Fire Chief Signup and view all the answers

How many pages does this Standard Operating Guidelines contain?

8 Signup and view all the answers

What should you avoid using when winching?

Damaged or worn straps, chains or other rigging items Signup and view all the answers

How long should you wait before using the winch again after it stalls during operation?

10 minutes Signup and view all the answers

What should you do when driving up or down a hill or slope?

Use AWD to reduce strain on the engine Signup and view all the answers

What should you do when descending a hill?

Descend in the same gear used to climb and avoid excessive braking Signup and view all the answers

Who must remain in the vehicle when winching the apparatus?

A driver Signup and view all the answers

What is the minimum trunk diameter of a tree that can be used as a stationary object?

8 inches Signup and view all the answers

What should you inspect before each use of a winch?

The vehicle, winch, winch cable, and winch controls Signup and view all the answers

What should you do to hold the vehicle in place during winching?

Apply the vehicle's park mechanism Signup and view all the answers

What should you do to the winch cable when returning the apparatus to service?

Wind it under tension Signup and view all the answers

What is the maximum tongue weight that can be loaded on the towing bracket?

150 lbs. Signup and view all the answers

Why is it important to keep the winch cable aligned with the centerline of the winching vehicle?

To reduce the load on the fairlead Signup and view all the answers

What is the minimum number of full turns of winch cable that should be wrapped around the winch drum at all times?

5 Signup and view all the answers

What should you do when towing a disabled vehicle?

Place the disabled vehicle's transmission in neutral Signup and view all the answers

What is the purpose of a damper in winch operation?

To absorb energy released by a winch cable failure Signup and view all the answers

Why should you not tow more than the recommended weight?

To avoid loss of control of the vehicle Signup and view all the answers

What should you avoid doing when hooking up a winch cable?

Hooking the winch cable back onto itself Signup and view all the answers

What is a key consideration when unlocking the rear differential?

Unlock it only after slowing the vehicle to nearly stopped. Signup and view all the answers

Which of the following actions should be avoided when operating in TURF mode?

Operating on uneven terrain. Signup and view all the answers

What is recommended to do before traversing water?

Avoid anything deeper than the bottom of the floorboards. Signup and view all the answers

Which practice should be avoided for maintaining steering control on rough terrain?

Gripping the steering wheel spoke tightly. Signup and view all the answers

Which hazard should be avoided when driving on hills or inclines?

Driving crosshill on steep slopes. Signup and view all the answers

What should be done after leaving the water?

Apply light pressure to the brakes repeatedly. Signup and view all the answers

When should a spotter be considered during off-road driving?

When navigating through deep mud or swampy areas. Signup and view all the answers

What is advised against when driving over a crest of a hill?

Driving without checking first. Signup and view all the answers

What should be done before engaging all-wheel drive (AWD) in a situation where front wheel drive may be needed?

Ensure the rear wheels are at rest or have traction. Signup and view all the answers

What indicates that the vehicle is currently in all-wheel drive (AWD)?

The 4X4 indicator illuminates in the rider information center. Signup and view all the answers

What could happen if AWD is engaged while the rear wheels are spinning?

Severe drive shaft and clutch damage may occur. Signup and view all the answers

When disengaging AWD, what is the first action that should be taken?

Slow the vehicle to nearly a stop. Signup and view all the answers

If the front hubs do not release immediately after turning off the AWD switch, what is the next best step?

Shift into reverse and then forward. Signup and view all the answers

What is NOT a requirement when locking the differential to operate in two-wheel drive (2WD)?

The vehicle must be in motion. Signup and view all the answers

How does locking the differential affect the vehicle's performance?

It helps improve traction in slippery conditions. Signup and view all the answers

What is the result of stopping the vehicle before disengaging the AWD in specific conditions?

It allows for smooth transition to two-wheel drive. Signup and view all the answers

Study Notes

Brush 24 (BT24) Operations

Purpose

Assist in extinguishing wildland fires and safe transportation of personnel
Can be used for various emergency incidents beyond wildland fires

Policy

Operate Brush 24 in a safe and efficient manner according to these Standard Operating Guidelines

Procedure

A. Storage and Transportation

When in quarters, Brush 24 is secured on its trailer and checked out weekly
If requested by CAD, Brush 24 is secured to its trailer, connected to CAR4 or an appropriate tow vehicle, and responds according to Response Guideline-17 Brush Fire

B. Dry Pump and Tank

Keep pump and tank dry when in quarters
Fill water tank and prime pump if used for inspection, training, or an incident
Do not use Brush 24 for hose testing
Inspect and test vehicle and water pump every Thursday of the month

C. Operation of Water Pump

Shifting to All-Wheel Drive (AWD):
- Engage AWD before entering conditions where front-wheel drive may be needed
- Press the top of the switch to engage AWD
- 4X4 indicator illuminates in the rider information center to indicate AWD engagement
- Front gearcase automatically engages when rear wheels lose traction and disengages when regaining traction
- No limit to the length of time the vehicle remains in AWD
- WARNING: Switching to AWD while rear wheels are spinning may cause severe drive shaft and clutch damage

D. Disengaging All-Wheel Drive (AWD)

Slow the vehicle to nearly stopped before disengaging AWD
Move the AWD switch to the center or bottom position to disengage AWD
If the switch is turned off while the front hubs are driving, they will not release until the rear wheels regain traction

F. Locking the Differential (2WD)

Bring the vehicle to a stop before engaging the differential
Move the rocker switch to the center position to lock the differential and operate in two-wheel drive (2WD)
Locking the differential in slippery or low-traction conditions improves traction

G. Unlocking the Differential (1WD/Turf Mode)

Slow the vehicle to nearly stopped before unlocking the differential
Operate in Turf mode only as needed to protect smooth, level surfaces from tire damage
Do not operate in Turf mode when climbing/descending hills, side-hilling, or on uneven/loose/slippery terrain

I. Driving Off-Road

Drive slowly and cautiously
Maintain steering wheel control at all times, especially in rough terrain
Avoid driving into deep mud, sand, and swampy areas
Consider using a spotter when driving into these areas
Always drive straight up/down an incline
Avoid driving crosshill or turning on steep slopes/hills

J. Winch Operation

Inspect the vehicle, winch, winch cable, and winch controls for damage or needed repairs before each use
Apply the vehicle's park mechanism to hold the vehicle in place during winching
Keep the winch cable aligned with the centerline of the winching vehicle
Release the winch clutch and pull out the winch cable
Always wrap at least five full turns of winch cable around the winch drum
Use a "damper" on the midpoint of the winch cable to absorb energy released by a winch cable failure

K. Towing Loads

Never load more than 150 lbs (68.1 kg) tongue weight on the towing bracket
When towing a disabled vehicle, place the disabled vehicle's transmission in neutral
Do not operate the vehicle faster than 10 MPH (16 km/h) when towing
Towing a trailer increases braking distance
Do not tow more than the recommended weight for the vehicle
Attach a trailer to the trailer hitch bracket only

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Test your knowledge on the operations and procedures of Brush 24 in wildland firefighting and emergency incidents.