ASE PREP ASSOCIATE Games and activities

ASE PREP ASSOCIATE Verified 100% - High temp grease is used for brake pads - - Is prescription eye wear valid eye protection in a bmw shop? - no - Location of MSDS: - Online - Ohms Law - V=IR, Volts = amps + resistance - When do you wear safety glasses? - Removing battery, suspension work, etc. ADJUST CAMBER FIRST, THEN TOE - Battery: disconnect negative 1st and reconnect last - BMW tool measures brakes and tires - BMW's max allowed V-drop in a circuit (small gauge wire) - - .3v (300 mV) Bolt sizing ex: M8 x 1.5 x 70 = Diameter (8mm) x thread pitch (1.5mm) x length (70mm) - Bolt sizing example: What is a 9.8? - Grade of bolt/ tensile strength (Higher number = Stronger) Brake bleed pressure setting (bar): - 2 bar max Brake calipers are seized and the master cylinder cap seal is swollen. What could cause this? - Oil - If found swollen, replace all rubber components Brake Pad Minimum Thickness Customer Pay Warranty CPO - Customer Pay: 3mm Warranty: 4mm (3.9mm) CPO: 5 mm Brake vibration 2k miles after brakes - improper lug torque (over torqued) Caliper bleeding with 2 bleed screws - Outer bleeder first, then inner CPO test drive (length and distance): - 20 uninterrupted minutes/ 5 continuous miles Electrical conversions ex: Amps to Milliamps - 1A = 1,000 mA. 20 mA = .02 A How do you measure a vehicle wheel base? - Center of front wheel to center of rear wheel If the ABS light is on will the ABS function? - - No, not guaranteed to operate properly Leaking shock/strut- out of warranty (customer pay situation) - - Replace both shocks/struts Many electrical questions on "high resistance" - cause voltage drop, slow start, dim lights, etc. Micro encapsulated bolts are used to - lock threads Pull concerns Brake and Suspension - Seized pistons, blocked hose, frozen slides, alignment angles PULL, don't push wrench - VAIR - Verify is the first thing to do during diag of a vehicle Vehicle dives when braking - Voltage drop across work side of relay - Warm positive cable when cranking means: - High resistance in cable What can cause cupped tires? - Worn struts/ suspension, imbalance/ bonds What can cause tire wear in the middle of a tire? - Over inflation What can cause wear on outside of tires? - Alignment, bent or worn components, under inflation of tires What can effect starter operation? - Battery cable length, cable diameter, loose connections, corrosion, high resistance What does OL reading mean on DVOM? - Open circuit What does SSP stand for? - Wiring diagram What is a refractometer? - - Tool to measure concentration of mixture What sensor calculates density or volume of air? - MAF (mass air flow) CORRECT ANSWER -MAP (manifold absolute pressure) INCORRECT ANSWER What should you do after a brake pad replacement? - Check brake fluid level and break in pads What will effect ride height? - - Loading of vehicle, bent/damaged suspension components What's tASE PREP ASSOCIATE Verified 100% - High temp grease is used for brake pads - - Is prescription eye wear valid eye protection in a bmw shop? - no - Location of MSDS: - Online - Ohms Law - V=IR, Volts = amps + resistance - When do you wear safety glasses? - Removing battery, suspension work, etc. ADJUST CAMBER FIRST, THEN TOE - Battery: disconnect negative 1st and reconnect last - BMW tool measures brakes and tires - BMW's max allowed V-drop in a circuit (small gauge wire) - - .3v (300 mV) Bolt sizing ex: M8 x 1.5 x 70 = Diameter (8mm) x thread pitch (1.5mm) x length (70mm) - Bolt sizing example: What is a 9.8? - Grade of bolt/ tensile strength (Higher number = Stronger) Brake bleed pressure setting (bar): - 2 bar max Brake calipers are seized and the master cylinder cap seal is swollen. What could cause this? - Oil - If found swollen, replace all rubber components Brake Pad Minimum Thickness Customer Pay Warranty CPO - Customer Pay: 3mm Warranty: 4mm (3.9mm) CPO: 5 mm Brake vibration 2k miles after brakes - improper lug torque (over torqued) Caliper bleeding with 2 bleed screws - Outer bleeder first, then inner CPO test drive (length and distance): - 20 uninterrupted minutes/ 5 continuous miles Electrical conversions ex: Amps to Milliamps - 1A = 1,000 mA. 20 mA = .02 A How do you measure a vehicle wheel base? - Center of front wheel to center of rear wheel If the ABS light is on will the ABS function? - - No, not guaranteed to operate properly Leaking shock/strut- out of warranty (customer pay situation) - - Replace both shocks/struts Many electrical questions on "high resistance" - cause voltage drop, slow start, dim lights, etc. Micro encapsulated bolts are used to - lock threads Pull concerns Brake and Suspension - Seized pistons, blocked hose, frozen slides, alignment angles PULL, don't push wrench - VAIR - Verify is the first thing to do during diag of a vehicle Vehicle dives when braking - Voltage drop across work side of relay - Warm positive cable when cranking means: - High resistance in cable What can cause cupped tires? - Worn struts/ suspension, imbalance/ bonds What can cause tire wear in the middle of a tire? - Over inflation What can cause wear on outside of tires? - Alignment, bent or worn components, under inflation of tires What can effect starter operation? - Battery cable length, cable diameter, loose connections, corrosion, high resistance What does OL reading mean on DVOM? - Open circuit What does SSP stand for? - Wiring diagram What is a refractometer? - - Tool to measure concentration of mixture What sensor calculates density or volume of air? - MAF (mass air flow) CORRECT ANSWER -MAP (manifold absolute pressure) INCORRECT ANSWER What should you do after a brake pad replacement? - Check brake fluid level and break in pads What will effect ride height? - - Loading of vehicle, bent/damaged suspension components What's the purpose of an IBS? he purpose of an IBS?