Wagon Stock Inspection Checklists
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What should be checked for signs of wear during wagon maintenance?

  • Worn out lugs (correct)
  • Presence of paint scratches
  • Flexibility of air hose
  • Overall weight of the wagon

    • Which aspect of the BP air hose is important to confirm?

  • Length of the hose
  • Condition of the nipple for worn out threads (correct)
  • Color of the hose
  • Whether it is decorated

    • In the context of a coupling, what should be verified regarding the ball lever?

  • Presence of rust
  • Overall length
  • Position and modification for coaching stock (correct)
  • Its color consistency

    • What indicates a potential issue with the BP Metallic pipe during inspection?

    <p>Geometry for proper positioning</p> Signup and view all the answers

    What should be examined to ensure the effectiveness of stowing ballast?

    <p>Presence of ballast unloading in uncoupled sections</p> Signup and view all the answers

    When should the machined relief be replaced?

    <p>When the depth is less than 0.8 mm</p> Signup and view all the answers

    What condition indicates that the pins and bushes of the bogie brake gear should be changed?

    <p>If clearance is greater than 1.5 mm</p> Signup and view all the answers

    Which component should be cleaned as part of the air brake system maintenance?

    <p>Dirt Collector</p> Signup and view all the answers

    What action is required regarding the angle cock during maintenance?

    <p>Examine and lubricate</p> Signup and view all the answers

    What maintenance task should be performed on the sealing rings of the reservoir?

    <p>Change when required</p> Signup and view all the answers

    Which of the following requires examination and possible repair?

    <p>Pipe joints for leakage</p> Signup and view all the answers

    What is the proper maintenance action for the slack adjuster?

    <p>Functioning should be tested, and repair if required</p> Signup and view all the answers

    What is the standard overall length for the CBC uncoupling lever handle required for BLC wagons?

    <p>1063 mm</p> Signup and view all the answers

    What is the standard slot gap in the bearing piece?

    <p>17.5 mm</p> Signup and view all the answers

    What should be checked first when assessing the gap between the knuckle nose and guard arm?

    <p>Gauge No.2</p> Signup and view all the answers

    What is the maximum allowable gap between the knuckle nose and guard arm?

    <p>133 mm</p> Signup and view all the answers

    What is the standard diameter of the bearing piece pin?

    <p>24 mm</p> Signup and view all the answers

    What is the minimum standard height of the CBC from the center of the track?

    <p>1030 mm</p> Signup and view all the answers

    What should be evaluated regarding the CBC Shank wear plate?

    <p>Worn out/Missing or OK</p> Signup and view all the answers

    Which aspect is significant when checking the condition of the lock lift assembly?

    <p>Free movement of toggle pin</p> Signup and view all the answers

    What should be identified about the anti-rotational lug size?

    <p>210 mm long, 16X16 mm cross section</p> Signup and view all the answers

    What is the minimum frequency for checking the in-motion weigh-bridges?

    <p>Once every three months</p> Signup and view all the answers

    Which condition indicates a likely failure of the bearing system?

    <p>Damaged outer race</p> Signup and view all the answers

    What should be included in the breakdown register of a weigh bridge?

    <p>Date and time of operational issues</p> Signup and view all the answers

    What is the significance of the certificate of stamping from the Weight and Measures Department?

    <p>It ensures proper functioning and verification.</p> Signup and view all the answers

    What does a 'jammed' rotation of the axle box indicate?

    <p>There is a risk of bearing failure</p> Signup and view all the answers

    Which condition indicates that the locking studs may need attention?

    <p>Studs are loose or deficient</p> Signup and view all the answers

    What should be ensured when the weigh bridge is not in use?

    <p>It is locked and sealed</p> Signup and view all the answers

    What can be a probable cause of a bearing failure?

    <p>Presence of unusual occurrences</p> Signup and view all the answers

    What should be assessed to determine the condition of the grease seal?

    <p>Signs of leakage</p> Signup and view all the answers

    Which aspect is the least likely to indicate a problem with the wagon's performance?

    <p>Condition of the interior cabin</p> Signup and view all the answers

    What is required to ensure proper maintenance of earthing as per the standards?

    <p>Annual checks on earth resistance and continuity</p> Signup and view all the answers

    Which equipment should receive scheduled maintenance under AMC for the weigh bridge?

    <p>UPS, air-conditioner, voltage-stabilizer</p> Signup and view all the answers

    Who is responsible for the overall security of the weigh bridge installation?

    <p>Inspector/RPF in charge of the area</p> Signup and view all the answers

    How should jumpers for the track circuit be maintained?

    <p>By maintaining them wherever provided by the weigh rails</p> Signup and view all the answers

    What kind of joints are required for electrical isolation of weigh rails?

    <p>RDSO type block joints</p> Signup and view all the answers

    What is the standard length of the rubber hose described in the checklist?

    <p>660 mm</p> Signup and view all the answers

    What condition should be checked regarding the crimped clamps on the BP air hose?

    <p>Condition and availability at both ends</p> Signup and view all the answers

    On which components should the condition and availability be checked according to the checklist?

    <p>Check nut, MU washer, and palm locking pin</p> Signup and view all the answers

    What is the standard complete length of the BP air hose including palm and nipple?

    <p>835 mm</p> Signup and view all the answers

    What diameter is specified for the palm locking pin's condition in the checklist?

    <p>Specific diameter not defined</p> Signup and view all the answers

    What should be assessed regarding the position of the coupling ball lever in relation to coaching stock?

    <p>If it is modified or original</p> Signup and view all the answers

    When inspecting the BP air hose, what specific aspect needs to be confirmed regarding its condition?

    <p>Thread integrity of the nipple</p> Signup and view all the answers

    What should be verified about the BP Metallic pipe geometry during the inspection?

    <p>Proper positioning and alignment</p> Signup and view all the answers

    Which issue might indicate that the palm end lug edges are problematic?

    <p>Leakage of air from the connection</p> Signup and view all the answers

    What is a critical aspect to check regarding the spare screw coupling during maintenance?

    <p>Fitment in the suspension hook</p> Signup and view all the answers

    What is the primary focus of the checklist for the Safety Audit of Wagon ROH Depots?

    <p>Maintenance of safety protocols and operational checks</p> Signup and view all the answers

    Which checklist is specifically aimed at addressing issues related to the train parting in freight stock?

    <p>Check List for Investigation of CBC Uncoupling</p> Signup and view all the answers

    Which checklist addresses the analysis of BP Air hose uncoupling?

    <p>Check list for analysis of BP Air hose uncoupling</p> Signup and view all the answers

    What is included in the checklist for Freight Sick Line Maintenance?

    <p>Examination of worn-out axles</p> Signup and view all the answers

    Which checklist would be most relevant for conducting a review of the air brake system?

    <p>Check list for Safety Audit of Wagon ROH Depots Air brake system</p> Signup and view all the answers

    Which checklist is designed for understanding the work areas that require specific attention regarding wagons?

    <p>Check list for Work Areas where attention to be given (Wagon)</p> Signup and view all the answers

    What is the primary purpose of the checklist for the Inspection of In-Motion Weigh-bridges?

    <p>To ensure reliability of weight measurement systems</p> Signup and view all the answers

    What is the maximum allowable wear for the nose of the knuckle that dictates a replacement with an HTE knuckle?

    <p>9.5 mm</p> Signup and view all the answers

    What should be done if the slack in the draft gear is not within acceptable limits?

    <p>Measure and take correction</p> Signup and view all the answers

    What is the primary capability of the wheel impact load detector system?

    <p>Detection of defective wheels</p> Signup and view all the answers

    What action is required for the buffer height during maintenance?

    <p>Examine and correct if required</p> Signup and view all the answers

    If deep notches due to gearing on an axle exceed what depth, should the axle be rejected?

    <p>5 mm</p> Signup and view all the answers

    What structural detail must be checked for the housing of the detection system?

    <p>A size of 4.0MX3.0MX3.0M</p> Signup and view all the answers

    What is the action required if the height of the flange on a wheel exceeds 31 mm?

    <p>Do not use under ROH wagon</p> Signup and view all the answers

    Which characteristic is NOT associated with the wheel impact load detection system?

    <p>Ability to detect wheels of 600 mm to 800 mm diameter</p> Signup and view all the answers

    What should be done with the anti creep protection in the coupler mechanism?

    <p>Examine and repair as necessary</p> Signup and view all the answers

    What is included in the scope of supply for the wheel impact load detection system?

    <p>Two instrumented rails of 52/60 Kg</p> Signup and view all the answers

    What aspect of the wheel impact load detection system directly contributes to its functionality?

    <p>The quality of the strain gauges on rails</p> Signup and view all the answers

    Which aspect should be checked regarding the coupler body during maintenance?

    <p>Examine and replace on condition basis</p> Signup and view all the answers

    What type of load does the wheel impact load detector measure?

    <p>Vertical impact loads</p> Signup and view all the answers

    When should the Yoke pin support be replaced?

    <p>Replace on condition</p> Signup and view all the answers

    Which of the following details is NOT typically required for wagon maintenance documentation?

    <p>Technician’s personal experience level</p> Signup and view all the answers

    What should be done if the flange on a wheel is not completely smooth?

    <p>Do not use under ROH wagon</p> Signup and view all the answers

    What is required if the knuckle stretch shows significant wear?

    <p>Examine and replace if necessary</p> Signup and view all the answers

    Which part of the wheel impact load detection system checks for train speed?

    <p>Signal processor</p> Signup and view all the answers

    What must be ensured about the channels used in the wheel impact load detection system?

    <p>34 channels detect impact load and 2 activate the system</p> Signup and view all the answers

    What should be done if the backing ring is found to be loose during inspection?

    <p>Ensure the vent fitting is intact or plug the vent hole</p> Signup and view all the answers

    When should a new locking plate be used during maintenance?

    <p>Whenever the cover is opened</p> Signup and view all the answers

    What should be checked if there is an unusual sound from the bearing?

    <p>The cup for cracks/chipping</p> Signup and view all the answers

    What action is recommended regarding the axle end cap screw if the cover is opened?

    <p>It requires cleaning and lubrication</p> Signup and view all the answers

    Which is NOT part of the recommended freight sickline facilities?

    <p>A research laboratory measuring 4x20 M</p> Signup and view all the answers

    In the context of maintenance, what should be ensured regarding the load zone change?

    <p>It requires a change while lowering the bogie side frame</p> Signup and view all the answers

    What is a recommended action concerning the seal during inspection?

    <p>Check for external damage or dents</p> Signup and view all the answers

    What is the focus of the maintenance checks in the covered shed?

    <p>Conducting inspections and repairs of the wagons</p> Signup and view all the answers

    Which of the following is essential for the machine shop facility?

    <p>It should be at least 4x30 M in size</p> Signup and view all the answers

    Study Notes

    Appendix-VIII Study Notes

    • Check Lists for Inspection of Wagon Stock: This document details various inspection checklists for wagon stock, categorized by the specific area of inspection.

    • Contents: Provides a list of the different check lists and their corresponding page numbers in the Appendix.

    • Freight Depots, Air brake trains, Super Checking of Examined loads in Yards, Freight Sick Line, Safety Audit of Wagon ROH Depots (Part-I), Safety Audit of wagon ROH depots (Part-II), Work Areas, and more: Inspection checklists cover different aspects of wagon stock, including depots, air brakes, yard loads, sick lines, and specific maintenance areas.

    • Wagon Maintenance Manual: This is the larger document containing the inspection checklists.

    • Minimum Quota of Inspection Per Month: Specifies the minimum number of inspections required per month for various activities in diesel loco sheds, operational aspects, and coaching maintenance.

    • Types of inspection: Lists the different types of inspections to be carried out.

    • Page Numbers: Each checkpoint is in a different section.

    • ROH Related Items: Items inspected in relation to repairs and maintenance of rolling stock.

    • Sick Line Related Items: Items inspected in relation to the sick line, such as facilities, welding, and operations within the sickline.

    • Management Information System: Inspection items related to system analysis, failure analysis, critical material availability, and training needs.

    • Brake Gear and Wheels: Details inspection of brake systems, gear fittings, and wheel conditions.

    • Safety Fittings: Inspection of safety brackets, safety loops, and holding straps on the wagons.

    • Bogie Frames and Spring Gears: Inspection of bogie components like horn gaps, springs, and their repair status.

    • Brake Power: Inspection of brake pressure levels, leakage rates, and brake block conditions.

    • Miscellaneous: Lists various miscellaneous inspection items, including buffer heights, door security, and component inspections.

    • Intensive Examination of Air Brake Trains: Details the contents and purpose of intensive checks on air brake trains.

    • Super Checking of Examined Loads in Yards: Inspection items for super checking of examined loads in yards.

    • Inspection of Freight Depot: Inspection of freight depots, covering ROH related items and sick line items.

    • Check Sheet for Safety Audit of Wagon ROH Depots: This is a checklist for safety audits of wagon repair depots that requires vital information about staff, training, wheel inspections, calibration, maintenance records, and safety items for different depot areas.

    • Check Sheet for Safety Audit of Wagon ROH Depots (Part-1) – Vital information: A form to track required data for safety audits. Includes data on personnel, training, wheels, calibration and safety equipment.

    • Check Sheet for Safety Audit of Wagon ROH Depots (Part-II): A second part related to safety audits of wagon repair depots that details other related necessities.

    • Work Areas Where Attention To Be Given In ROH: Details areas for special attention during repairs to wagons.

    • Nature of Repairs: This section describes what types of repairs are performed (for different wagon sections).

    • Inspection of Wagon Tippler: Includes a checklist of components and items for inspection in the wagon tippler system.

    • Investigation Report for Train Parting: A form and guidelines for gathering data about train partings.

    • Hot Axle On Wagon Stock: The required actions for the investigation of a hot axle on wagon stock.

    • Inspection of In-Motion Weigh-bridges: A checklist for inspecting in-motion weigh bridges, including the required documentation, and general specifications about the weigh-bridges themselves.

    • Analysis of BP Air Hose Uncoupling: Lists important components to inspect for uncoupling.

    • Check List for Reporting Flat Tyre: A checklist to use for investigating flat wagon tires.

    • Check List for Wheel Impact Load Detector (WILD): A list of the system's functionalities, including automatic detection of defective wheels, calculating the impact, and generating reports.

    • Analysis of BP Air Hose Uncoupling: Components and required verification processes for uncoupling of air hoses

    • Check List for Inspection of In-Motion Weigh-Bridges: Tasks and specific requirements related to inspecting in-motion weighing bridges.

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    CnW Maintenance Manual - Inspection of Wagon Stock - PDF

    Description

    This quiz covers various inspection checklists for wagon stock as detailed in Appendix-VIII. It includes topics related to freight depots, maintenance areas, and the minimum quotas for inspections. Prepare to test your knowledge on the protocols and practices involved in wagon maintenance and safety audits.

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