Shop Safety
SDS
MPI & Service Manuals
Brakes Systems and Fluid
Disk and Drum Brakes
100

Safety glasses and gloves are an example of 

PPE (Personal Protective Equipment)

100

SDS stands for 

Safety Data Sheet

100

MPI stands for 

Multi-point inspection

100

Friction produces 

Heat

100

The function of drum brake springs is to 

-Pull the shoes away from the drum

-Hold the shoes in place

200

This should be done before a vehicle is ran in the shop

Open the bay doors

200

These safety hazards can occur when two chemicals are mixed

Explosions or toxic gases
200

______ and ______ pricing are included in a repair estimate

Labor and parts

200

Air in a brake system can occur when 

-The system is opened 


-A hydraulic brake part is replaced 


200
When replacing disk brake pads, pushing back the piston allows

The new pads to fit in between the caliper

300

A classmate has fallen and is unconscious, your next step is to

Alert the instructor

300

This section of an SDS should be read when a chemical contacts your skin

Section 4, First Aid Measures

300

The labor needed in a repair estimate can be informed by the 

repair instructions

300

Brake fluid condition is determined by 

Measuring the water content of the fluid

300

__________ can be applied to brake pads to reduce or eliminate brake noise

-Brake grease

-Brake lubricant

-Anti-seize

-High temp lubricant

400

Extension cords tangled on the floor, tools on the ground, and vehicle parts in pathways are all examples of

Trip hazards

400

Two locations a SDS can be found

By the entrance and by the chemical storage

400

The __________, ____________, and ____________ benefit from a professional MPI

Customer, shop, technician

400

Pascal's principle states

Pressure applied to fluid in a confined space will exert force equally in all directions

400

A ___________ allows for the parking brake to be adjusted and the shoes to be set

-Star wheel

-Drum brake adjuster

-Self adjuster

500

A large fire has immediately erupted, your next step is

Evacuate the shop, alert others, pull the fire alarm

500

An SDS document has this many categories

16

500

2 consequences of missing safety items on an MPI are

-Legal consequences

-Injury or death to the customer and others

-Getting fired

-Losing a customer

-Damage to technician or shop reputation

500
DOT 3 fluid can NOT be used in a DOT 4 system because
The boiling point of DOT 3 is rated too low 


(This can cause brake performance issues or brake fade easily in a DOT 4 system)
500

A self energizing drum brake system increases brake pressure by

pushing the leading shoe against the trailing shoe

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