LA County Fire Department Pre -Trip Inspection Class B Vehicles

Transcription

1 LA County Fire Department Pre -Trip Inspection Class B Vehicles

2 Pre Trip Inspection This slide program was designed to assist firefighter s s with their pre trip inspection This slide program comes with an outline that can be used for preparing for the pre- trip inspection. It includes all department Class B material This slide program is designed to help you complete an accurate and systematic pre- trip check off

3 This slide program will cover each of the main areas of the morning check off This slide program will cover all the components in each of the main areas Components locations can change on different types of engine manufactures Start at the Engine Compartment Driver s s Side and work in a clockwise order

4 The Main Areas Engine Compartment - (Drivers Side) Cab - (Drivers Side) Wheel and Tire - (Front Axle Drivers Side) Front Of Vehicle Wheel and Tire - (Front Axle Passenger Side) Cab Area - (Passenger Side) Engine Compartment - (Passenger Side) Vehicle - (Passenger Side) Rear Vehicle - (Drivers Side)

5 Air Brake Check - (Inside Cab) In Cab inspection Suspension - (Front Axle) Brake - (Front Axle) Suspension - (Rear Axle) Brakes - (Rear Axle) Underside Underside Rear Wheels and Tires - (Rear Axle)

6 Engine Compartment - Drivers Side Engine appearance No leaking fluids no oil trails No broken mounts, brackets, hoses Fuel pump on this side no leaking fuel

7 Radiator Secure Brackets mounted, no paint chips / scratches No lose bolts Condition No leaks No cracks or holes Hose secure, not cracked, frayed, and no bulges Clamps secure Fan clearance Not touching radiator

8 Power steering fluid level Check while engine running Air compressor Securely mounted No leaks Hoses secure, not cracked, frayed, and no bulges Clamps secure Pulley secure and in line with other pulleys (castle nut and cotter pin in tact) Belt if not gear driven Tension ¾ inch Condition not frayed, cracked, no tears or separation

9 Power steering pump Securely mounted No leaks Hoses secure, not cracked, frayed, and no bulges

10 Clamps secure May be gear driven but if not: Pulleys secure and in line with other pulleys Belts Tension ¾ inch Condition not frayed, cracked, no tears or separations

11 Air compressor governor Securely mounted No leaks Hoses, secure, not cracked, frayed, and no bulges Clamps secure Steering system Gear box Securely mounted No missing bolts No leaking fluids

12 Hoses Secure Clamps secure Not leaking Not cracked, frayed, and no bulges

13 Linkage Pitman arm, Drag link steering ring knuckle, and tie rod Secure, not loose No missing bolts Castle nuts and cotter pins intact

14 Cab - Drivers - Side Mirror Secure Clean Not broken or cracked Door Operations Opens or closes Hinges Secure Not cracked Window Operations Up / down Lock Operations Locks (do this with windows down)

15 Battery box Secure to vehicle Battery secure inside box Cables tight No corrosion / good contact Maintenance Proper level of fluid Indicator light Box cover Secure locks

16 Wheel and Tire Front Axle Inside hub oil seal no oil spray on inside of axle Would indicate bad seal Inside rim Roundness No cracks, dents No welds Good contact with tire (Drivers Side)

17 Tire (inside and outside) CID Condition No cuts over 1 inch, bulges, blisters, steel or fabric showing No foreign objects Even tread wear Inflation psi or manufactured specifications Check with gauge / hit with mallet Depth of tread 4/32 inch No retreads / recaps on steering axles

18 These items shall be check off on both sides of the vehicle Outside rim Roundness No cracks, dents No welds Good contact with tire Valve stem Secure Not bent Cap intact Lug nuts Tightness No rust trails or shiny threads or metal shavings Cannot be missing more than 1 in 5 or 2 in 10

19 Outside hub oil seal Not leaking Fluid level Sight glass Remove cap and check level Splash guards (mud flaps) Secure Not torn 2/3 down from top

20 General condition Level, not leaning Could indicate a shifted load, broken spring / suspension No apparent damage to vehicle Under vehicle No puddles / fluid No broken hoses hanging down No broken belts hanging down No mounts, bolts / nuts, brackets hanging down Front of Vehicle

21 Clearance light / marker lights and reflectors (top of cab) Operating Clean Not broken or broken Proper color (yellow/amber) facing forward Emergency lights Secure Operating Clean Not broken or cracked Proper color (Red and Yellow)

22 Head lights Secure High / low beams Operating Clean Not broken or cracked Turn signals (left & right) and 4 way flashers Secure Operating Clean Not broken or cracked Proper Color (yellow/amber) facing forward

23 Wheel and Tire - Front Axle Inside hub oil seal No oil spray on inside of axle Would indicate bad seal Inside rim Roundness No cracks, dents No welds Good contact with tire Passenger Side

24 Tire (inside and outside) CID Condition No cuts over 1 inch, bulges, blisters,steel or fabric showing No foreign objects Even tread wear Inflation psi or manufactured specification Check with gauge / hit with mallet Depth of tread 4/32 inch No retreads / recaps on steering axles

25 Outside rim Roundness No cracks, dents No welds Good contact with tire Valve stem Secure Not bent Cap intact Lug nuts Tightness No rust trails or shiny threads or metal shavings cannot be missing more than 1 in 5 or 2 in 10

26 Outside hub oil seal Not leaking Fluid level Sight glass Remove cap and check level Splash guards (mud flaps) Secure Not torn 2/3 down from top

27 Cab Area - Passenger Side Mirror Secure Clean Not broken or cracked Door or Operations Opens or closes Hinges Secure Not cracked Windows Operations Up/down Lock Operations Locks (do this with windows down)

28 Battery box Secure to vehicle Battery secure inside box Cables Tight No corrosion / good contact Maintenance Proper level of fluid Indicator light Box cover Secure locks

29 Engine Compartment - Passenger Engine appearance No leaking fluids No oil trails No broken mounts, brackets, hoses Coolant level (if cold ok to open cap, if hot use sight glass) Over flow tank Secure to vehicle Cap on tight Hoses secure, not cracked, frayed, and no bulges Clamps secure No fluid leaking Side

30 Oil level (check cold engine off) Check dip stick Add fluid if low Oil fill cap secure Automatic transmission fluid (check hot engine running) if equipped Check dip stick Add oil if low

31 Alternator Securely mounted No exposed or loose wires Pulley secure and in line with other pulleys Belts Tension ¾ inch Condition not frayed, cracked, no tears or separations

32 Water pump Securely mounted No leaks Hoses secure, not cracked, frayed,and no bulges Clamps secure Pulleys secure and in line with other pulleys Belts Tension ¾ inch Condition not frayed, cracked, no tears or separations

33 Radiator Secure Brackets mounted, no paint chips / scratches No loose bolts Condition No cracks or holes No leaks Heater hoses Secure Not cracked, frayed, and no bulges Clamps secure

34 Vehicle - Passenger Side Hose and equipment Secure Proper position Extinguisher Secure Proper location Proper type full

35 Doors and equipment Secure Operation open and close Locks operate property Hinge Not cracked, broken, or rusted Exhaust Securely mounted Not cracked Not leaking No black carbon showing Heat shield intact

36 General condition No major damage No holes or tears Emergency lights Secure Operating Clean Not broken or cracked Proper color (red and yellow) Rear

37 Lights / reflectors Turn signals (left and right), 4 way flashers, brake, and tail lights Secure Operating Clean Not broken or cracked Proper color (red) facing rear Back-up lights Secure Operating Clean Not broken or cracked Proper color (white)

38 Doors Operations opens and closes Locks and latches operates properly Hinges Not cracked, broken, or rusted Hose and equipment Secure Proper location

39 Vehicle - Drivers Side Will need to do the same inspection, unless told not to by the examiner, on the passenger side of the vehicle General condition No major damage No holes are tears Clearance lights / reflectors Secure Operating Clean Not broken or cracked Proper color (yellow / amber) front and (red) facing rear

40 Doors and compartments Operations Open and close Hinges Secure Not cracked, broken, or rusted Latches Operate property Pump panel Valve handles Secure Function correctly Proper position Gauges Intact Not broken Hose & Equipment Secure proper location

41 Air Brake Check Inside Cab Start air test Place chock block against down hill side of the rear wheel Prior to starting engine, pump service brakes until air gauges read about psi Start engine Max air Build air pressure to maximum 120 to 130 psi (at idle) Governor cut out When air pressure stops rising (at idle) air dryers may release Give reading for both primary and secondary air gauges The maximum cut out pressure is 130 psi Governor cut in Pump service brake pedal slowly (push and hold for 3 seconds, then release and wait for 4 seconds, then repeat if necessary) until governor cuts in. The minimum cut in pressure is 85 psi. Continually watch air gauge needles for upward movement. If gauges do not move upward (governor cut in), continue to pump brakes slowly (as above) release about 5 psi each time until governor cuts in. The gauges will start to move upward Give reading for both primary and secondary air gauges Build air back to maximum

42 Static air Test 2/60 single vehicle Place vehicle in low gear (manual shift transmission) Place vehicle in neutral (Automatic Shift transmission) Shut down engine (turn off engine) Release emergency / parking brakes Wait for system to settle Note and verbalize Primary and Secondary air gauges Time 1 minute (60 seconds) Gauges should not drop more than 2 psi / 60 seconds = single vehicle

43 Applied air test 3 / 60 single vehicle With emergency / parking brakes still released Apply and hold service brake pedal for 1 minute Wait for system to settle Note and verbalize primary and Secondary air gauges Time 1 minute (60 seconds) Note and verbalize Primary and Secondary air gauges Gauges should not drop more than 3 psi / 60 seconds = single vehicle

44 Low air warning Turn on key / ignition DO NOT start engine Pump service brake pedal slowly (above) until LOW AIR buzzer / light activates Note and verbalize Primary and Secondary air gauges Should activate at between the minimum and maximum of 55 psi to 75 psi above Pop out test Emergency valve check (older vehicles will be pulled in) Pump service brakes pedal slowly (as above) until emergency valve pops out Emergency activation should be around 45 psi and no less than 20 psi Note and verbalize Primary and Secondary air gauges

45 Air recovery Start engine Bring engine to 1200 RPM Build air pressure to 85 psi Verbalize start time Build air pressure to 100 psi at 1200 RPM Verbalize stop time Note air should build and recover within 45 seconds from 85 psi to 100 psi at 1200 RPM This will assure that the air compressor is building air at the normal rate

46 Tug test Remove chock block Buckle seat belts Build air pressure to maximum (cut out) Apply emergency brakes valve only release all other brakes For manual transmissions Put transmission in low gear Slowly release clutch Gently tug against emergency brakes For automatic shift transmissions Put transmission in D Drive Gently tug against emergency brakes Apply column (trolley / hand ) brake valve ONLY release all other brakes including emergency brakes

47 For manual shift transmission Transmission in low gear Slowly release clutch Gently tug against column brakes Release column (trolley / hand) brake For automatic transmissions Put transmission in D Drive Gently tug against column brakes Release column (trolley / hand ) brake

48 Service brake test For manual shift transmissions Put transmission in low gear Slowly release clutch start vehicle moving Lift hands from steering wheel Apply service brakes pedal sharply Note any movement left or right and equal adjustment of brakes For automatic shift transmissions Put transmission in D Drive Start vehicle driving Lift hands from steering wheel Apply service brake pedal sharply Note any movement left or right and equal adjustments of brakes

49 Complete air test Apply emergency / parking brakes Transmission into neutral Brake check is complete Keep engine running Proceed to IN CAB INSPECTION

50 In Cab Inspection Windshield Clean clear view No cracks, splits, spidering or holes larger than a quarter No illegal stickers Wipers / washers Good condition No fold over of blades, no tears Good contact with window Turn on good wiper pattern Apply washer fluid good fluid application

51 Mirrors Clean Securely mounted Not broken Adjusted correctly for you Dash area (start at one side and work completely around. Mention everything) Water temperature gauge Normal = 170 to 195 degrees Oil pressure gauge Normal = 35 to 75 psi Volt meter Normal = 12 to 14 volts Air filter restriction gauge If the gauge continues to read 13 inches of restriction or higher notify mechanic Filter restriction indicator If the gauge reads in the red zone notify the mechanic

52 Tachometer / accelerator pedal Rev engine Ensure they operate properly and smoothly No sticking of needle or pedal Lights Turn on headlights Check dash lights Check High Beam indicator Verbalize, I I know where the switches are, so when it is dark, I will not be searching for them Emergency lights Check switches and lights Not required part of DMV test,but should be checked daily

53 Heater / defroster Turn on Check for air flow at defroster and heater vents Emergency brake / parking brake knobs Secure Not broken Column (hand / trolley) brake knob Secure Not broken Function smoothly Steering wheel Check free play (slightly turn wheel ) No more than 10 degrees in 20 inch wheel = 2 inches

54 Horn Check electric horn (center of steering wheel) Check air horn (on roof or switch for steering wheel) Turn signals Left Right Check for indicators on dash 4 way flashers Check for indicators on dash

55 Floor area Clutch Depress clutch Note and verbalize engagement / disengagement Note and verbalize free play (about 1 inch) Gear shift pattern Verbalize that you understand the shifting pattern Point out the marker / indicator Gear shift / stick Handle on tight Stick is secure Not cracked, broken Air / electrical lines on stick are secure and intact Dust boot is secure Not cracked, broken, torn Could allow exhaust to enter cab

56 Seat belt Secure Proper adjustments Lock / release operates properly Not frayed Fuses / circuit breakers Spares (1 for each type) or not tripped or popped out Fire extinguisher Charged Secure Proper rating Triangle / flares Three triangles or multiple flares Not broken or damaged Turn off engine - and proceed to the underside inspection

57 Suspension Front Axle Shock absorber Securely mounted Not broken Not leaking Springs mounted Securely mounted No missing bolts or nuts Not moving around Springs Securely mounted to mounts No more than 25% missing, broken, or cracked U bolts Secure and intact Not broken No missing nuts

58 Air hose Brakes Front Axle Secure to frame and brake chamber Clamps secure No leaks Not cracked, frayed, and no bulges Brake chamber Secure on brake bracket Clamps secure (around chamber) Note there are no spring brakes on the front

59 Slack adjusters Secure on the brake bracket Unapplied position Adjustments = 1 inch slack when pulled on Push rods, pins, and cotter pin secure The 2006 KME front slack slack adjusters are checked with a tab indicator.. When the indicator is at the last notch the brake pads need to be replaced

60 Brake lining (may have dust covers) No missing rivets Pads = at least ¼ inch No metal showing No grease or oil on pads

61 Brake drum / disk No cracks No welds No bluing No grease or oil on drum / disk

62 Suspension Rear Axle Spring mountsm Securely mounted No missing bolts or nuts (may be welded) Not moving around Springs Securely mounted to mounts No more than 25% missing, broken, or cracked

63 U-bolts Secure and intact Not broken No missing nuts Torque arm / shocks / air bags Secure Not cracked or broken Not leaking

64 Brakes Rear Axle Air hose Secure to frame and brake chamber Clamps secure No leaks Not cracked, frayed, and no bulges Brake chamber Secure on brake bracket Clamps secure (around chamber) Note spring brakes on the rear

65 Slack adjusters Secure Applied position Adjustments = 90 degree angle to push rod Push rod, pins, and cotter pin secure Brake lining No missing rivets Pads = at least ¼ inch No metal showing No grease or oil on pads Brake drum / disk No cracks No welds No bluing No grease or oil on drums / disk

66 Drive shaft and drive line Straightness Not twisted Not bent No loose / missing bolts Universal joints Secure Not broken No leaks or damage at components Transmission Pumps road and main differentials Underside

67 Exhaust (visual from underneath located on passenger side) Secure Not cracked Not leaking No black carbon showing Heat shield intact Frame Straight Not broken, cracked, or loose No illegal welds No missing or broken brackets

68 Underside - Rear Fuel tank Securely mounted Straps Not metal to metal / rubber in place Not leaking Cap Secure No dirt Free to breathe

69 Wheels and Tires Rear Axle Inside axle seal No oil spray on inside of axle Would indicate bad seal Inside rim Roundness No cracks, dents No welds Good contact with tire

70 Tires (inside and outside) CID Condition No cuts over 1 inch, bulges, blisters, steel or fabric showing No foreign objects Even tread wear Same type and size of tires Radial or bias no mismatching Inflation psi or manufactured specification Check with gauge / hit with mallet Depth of tread 2/32 inch Yes retreads / recaps allowed on non-steering axles

71 Spacers Space between dual wheels Not touching (friction may cause heat build up) Spacers (if applicable Straight Tight Not rusted through Outside rim Roundness No cracks, dents No welds Good contact with tire Valve stem Secure Not bent Cap intact

72 Lug nuts Tightness No rust trails or shiny threads or shavings Cannot be missing more than 1 in 5 or 2 in 10 Outside hub / axle oil seal Not leaking Cannot visualize level Nuts tight Splash guards (mud flaps) Secure Not torn 2/3 down from top 11/29/06