Trainee Pack - Wagon Inspection 1

Front 1

Each Wagon has a unique alpha-numerical identification Number, what do each of the 4 letters in the ID mean?

Back 1

1st - Indicates Ownership.

2nd - Indicates the General Category in which the wagon belongs.

3rd - Allocated at the discretion of the Owning/Registration system and may be used to denote special operating characteristics.

4th - Indicates authorized maximum track speed of the wagon & bogie combination.

The Numbers that follow are a unique Identifier within that particular class of wagon.

Front 2

How do you identify which wagon axle, wheel is which? How are they numbered?

Back 2

Looking from above with A end at the top, wheels are numbers L/R 4 to 1 top to bottom.

Front 3

How do you identify the wheel & axle numbers on articulated wagons (5,3,2 Pack)?

Back 3

Same as single plaform wagon, from B end/highest platform number.

Front 4

What are the 5 types of wheel tread defect?

Back 4

Skids, Scaling, Spalling, Thermal Cracks, Hollows

Front 5

What are the 4 main types of flange defects?

Back 5

High flange, thin flange, arisses, steep flange.

Front 6

What speed can draft gear normally absorb the impact of?

Back 6

7kmph. Don't make a habit of it.

Front 7

Where can you find operational information about any class of wagon operated by PN?

Back 7

'Wagon Data For Train Operations' Manual/Document. Found on PN Intranet.

Front 8

What 5 conditions can affect/cause bogie hunting?

Back 8

Wheel condition, Speed, Track Gauge, Weight/Loading, Wagon Type & Condition.

Front 9

Speed limits on wagons are imposed to..

Back 9

Reduce bogie hunting.

Front 10

What is the difference between EX, IP & HP on the grade control valve?

Back 10

EX = 6-10 second release time. IP = 50-55 second release time. HP = 100-110 second release time.

Note - We only use EX.

Front 11

What are the types of train inspection?

Back 11

Full Inspection (FX), General Inspection (GX), Roll By Inspections (AX, DX & RX).

Front 12

What inspections and tests are required for a GX or FX inspection?

Back 12

Mechanical Inspection. Continuity Test. Brake Pipe Leakage. Holding Test.

Front 13

What are the 4 types of cards you may find/use for wagon defects?

Back 13

Red Card (Not to go), Green Card (For Repairs), Shunter's Hazard Cards, Customer Defect Card.

Front 14

What is the procedure for carding a wagon?

Back 14

Fill in 2 cards and place in waybill clip on each side. Advise terminal manager or IPS to make sure info is entered in to TMS.

Front 15

If you need info on operating restrictions for defects what would you consult?

Back 15

Wagon Pocket Field Guide.

Front 16

Where should a Shunter's Hazard Card be placed?

Back 16

On the defective equipment where possible. (Handrails, handbrakes, lifting rods etc).

Front 17

What colour are the 3 copies of a Train Inspection Certificate and where should each copy be kept?

Back 17

White - To remain with train until destination. Yellow - To be kept by original inspector/driver & filed. Pink - Remains in TIC book.

Front 18

A TIC must not be issued unless which 3 criteria are met?

Back 18

1. Wagons have passed an FX or GX Inspection. 2. Last 3 Vehicles have passed a holding test. 3. Train has passed a continuity & leakage.

Front 19

How long is a pre-test certificate valid for after the inspection time?

Back 19

24 hours.

Front 20

How many Train Inspection certificates can a train depart with?

Back 20

At least 1. Up to 3.

Front 21

How long does a holding test remain valid?

Back 21

Until train has reached it's destination. Unless the train remains stationary for 24 hours or more with no braoe pipe pressure.

Front 22

How long does a holding test remain valid?

Back 22

Until train has reached it's destination. Unless the train remains stationary for 24 hours or more with no brake pipe pressure.

Front 23

What are the steps to a GX inspection?

Back 23

1. Leakage.

2. Drain Brake Pipe.

3. Mechanical Inspection. (One side).

4. Holding Test. (Check at rear).

5. Release Brakes.

6. Mechanical Inspection (Other Side).

7. Full Continuity.

8. Train Inspection Certificate.

Front 24

What are some of the Major Components to be checked during a GX (mechanical) inspection?

Back 24

Brake Pipe Hoses & Cocks, Auto Couplers & Draft Gear, Knuckles, Container Doors & Twist Locks, Brake Blocks, Brake Pistons, Brake Rigging, Load Comps, Grade Control, Wheel Tread, Wheel Flange, Visually Obvious Bearing Defects, Side Bearer Clearance, Bogie Springs, Wagon Body, Steps & Handrails, Handbrakes, Shunting Hazards.

Front 25

What are some common types of wagons in use by PN Intermodal?

Back 25

Flat, Skeletal, Louvered Van, Slab Steel Wagon or Tilt Wagon, Container Well Wagon, Well Wagon, Fridge Van, Curatin Side, Open Wagon & Passenger.

Front 26

How can you tell if a wagon is articulated based off TMS?

Back 26

Length. Note - If the second letter of the Wagon ID is 'R' it is most likely an articulated wagon.

Front 27

What does it mean when a wagon has a black or white square near the ID plate?

Back 27

Load Compensating Equipment is fitted.

Front 28

What does it mean if a wagon has a black triangle or diamond on/near the ID plate?

Back 28

Fixed choke exhaust on wagon. Triangle = 40 seconds, diamond = 30 seconds.

Note - Circle is grade control equipment.

Front 29

What can be found on the Wagon ID plate?

Back 29

Wagon Number, Symbols (square, triangle etc.), Wagon Tare, Wagon Capacity, Length, Maximum Gross load, Loading Configuration.

Front 30

The A end of a 5 pack wagon is what what platform number?

Back 30

1.

Front 31

What types of bogies are used on PN wagons?

Back 31

1, 2 or 3 piece.

Front 32

What type of bogie doesn't have friction wedges and why?

Back 32

1 piece. Wedges are fitted between the bolster and side frames, they create friction to dampen wagon movement.

Front 33

If a wagon sideframe is cracked or bent what should be done?

Back 33

Red card.

Front 34

If a wagon sideframe or bolster is cracked or bent what should be done?

Back 34

Red card.

Front 35

What is the bolster?

Back 35

Connects the 2 side frames and keeps them the correct distant apart, supports the weight if wagon & loading. Bolster contains centre plate (queen) and side bearers.

Front 36

What is the bolster?

Back 36

Connects the 2 side frames and keeps them the correct distant apart, supports the weight if wagon & loading. Bolster contains centre plate (queen) and side bearers.

Front 37

What is the difference between Bolster (Secondary) Springs & Primary Springs?

Back 37

Bolster - in the centre of the sideframe and act on the bolster, 2 & 3 piece bogies.

Primary - sit next to the axle box, 1 & 2 piece bogies.

Front 38

What is brake rigging?

Back 38

A system of rods, levers & beams that link the brake cylinder to the brake blocks.

Front 39

!!! What are some ways you could tell the difference between a 50t and 70t bogie?

Back 39

50t - 5 springs in nest. Brake Rod under bolster. 9R or 5×10 Bearings.

70t - 7 springs in nest. Brake rod through bolster. 18R or 6×11 Bearings.

Front 40

Where would you normally find the brake cylinder on a wagon?

Back 40

Normally mounted to the wagon body on either side. Some lesser used wagons it can be found on or under the bogie(s).

Front 41

R clips, split pins & linch pins are not permitted below what height?

Back 41

Below the axle centre line.

Front 42

What is the biggest indicator a wagon has been bogie hunting?

Back 42

Bolster gib and sideframe gib faces will have excessive wear and appear shiny.

Front 43

What other components should be checked if a wagon has been bogie hunting?

Back 43

Sidebearers, friction wedges, twistlocks, centreplate, bearing adaptor, wheel (sharp flanges & hollows), bogie springs.

Front 44

What are the main components of a wagons draw gear?

Back 44

Coupler Shank, Wear Plate, Yoke, Draft Pocket, Coupler Head, King Pin, Knuckle, Locking Block, Lock Lifter, Levers.

Hint 44

Front 45

All wagon components must be at least what distance above the rail head?

Back 45

80mm.

Front 46

What are the piston travel lengths for non-relayed and relayed wagons?

Back 46

Non-Relayed - 150 to 200mm. Relayed - 100 to 150mm.

Front 47

What are the piston travel lengths for non-relayed and relayed wagons?

Back 47

Non-Relayed - 150 to 200mm. Relayed - 100 to 150mm.

Front 48

What should be checked in regards to Brake Pipe hoses and end cocks?

Back 48

Cock is on outside of pipe and correctly alligned. Hose and coupling heads are free of cracks, leaks or worn points.

Front 49

When should the load compensator be moved to the loaded position?

Back 49

The payload is equal to or greater than 20 tonnes or the figure shown inside the circle on the data panel.

Front 50

If a load compensator was jammed in the loaded position what should be done?

Back 50

Green Card. If wagon is loaded no further action required, of wagon is empty the air brake equipment must be isolated on that wagon.

Front 51

What must be done if a mechanical slack adjuster is defective?

Back 51

Green card and isolate air brake equipment.

Front 52

What action should you take if a wagon's brake cylinder piston travel is exceeding or under allowable limits?

Back 52

Green Card, wagon not to be considered in braking calculations. Roll test if travel is short to ensure brakes aren't jammed or sticking.

Front 53

What should be looked at in particular in regards to brake blocks on a GX inspection?

Back 53

Amount of Tread remaining is above limit. No more than 1/4 of material has broken away. No overhang.

Front 54

What is the condemning limit for Brake Blocks?

Back 54

Terminal - 12mm. Non-Terminal - 10mm.