This is a page on which I will incrementally add locomotive engine service rules, instruction, study, and examination material pertinent to New Zealand Railways locomotive enginemen throughout the 1960s and 70s. Any material not my own has been credited to the donor.
These resources were created long before the advent of word processors, the World Wide Web and the instigation of gender-inclusion. They constitute material provided by the New Zealand Government Railways’ Chief Mechanical Engineer’s office to the locomotive running branch for operational and instructional purposes and should not be taken as globally authoritative.
I expect that this material would eventually no longer be available. I hope my action in reproducing it here will be to maintain it on the historical record and as a valid reference source.
The task of loading this material onto the website will be an extended work-in-progress; there’s a lot of stuff… some of which I still hope to acquire. For periods of time, some parts will be incomplete. Stay in touch…
The NZR Locomotive Branch Correspondence Courses covered the following elements (and I hope to have them all here in due course):
- A Locomotive Trainee & Locomotive Assistant’s section, consisting of 9 Lessons. comprising Locomotive Trainees’ Introduction to Training, and instruction for Locomotive Trainees to be placed in charge of boilers-in-steam (the Steam Locomotive ‘Boiler Ticket’ – up until late 1970, a prerequisite to sitting the fireman’s exam)
- An Enginedriver 2nd-Grade section
- An Enginedriver 1st-Grade section
- An enginedriver’s Electric Qualification section (the ‘Electric Ticket’)

NZR LOCOMOTIVE BRANCH CORRESPONDENCE COURSES [a work-in-progress] – click on the blue links

STEAM LOCOMOTIVE BOILER QUALIFICATION
Locomotive Trainee (Engine Cleaner) Steam ‘Boiler Ticket’
Lessons 1-9: [Lessons 4, 5 and 8 are still required from a generous donor]
Notification of Boiler Qualification – F Moffat

LOCOMOTIVE TRAINEE-TO-LOCOMOTIVE ASSISTANT (1977)
[This material kindly contributed by Paul Kerwin]
Lesson 01: Introduction, Rules and instruction, Conduct Duties, the Correspondence Course, Points, Signalling
Lesson 02: Signalling (1) – Aspects & Indications, Whistle signals, Detonator signals, Track Worker signals, Hand signals
Lesson 03: Signalling (2): Yards, Interlocked Signalbox, Double & Single Lines, Points & Crossings, Wagons in sidings, Shunting signals, Points indicators, Intermediate signals
Lesson 04: Signalling (3) – Definitions, Double-Unit signals, Switchlocked Sidings, Protection of trains
Lesson 05: Signalling (4) – Electric Train Tablet, 2-Position Fixed Signals, the Working Timetable
Lesson 06: The Diesel-Electric locomotive (1)
Lesson 07: Electrical & Fire Safety
Lesson 08: The Diesel-Electric locomotive (2)
Lesson 09: Trust Store, LA duties, Locomotive servicing
Lesson 10: Locomotive vigilance system, Air brake

CLEANERS & FIREMEN (1947)
[Lesson 11 kindly contributed by Leon James and The Pleasant Point Railway]

FIREMEN & ENGINEDRIVER (1947)
[This material kindly contributed by Peter Dent]
Lesson 01: Introduction
Lesson 02: Super Heated Steam
Lesson 04: Locomotive Management – Inspection, Care, & Management
Lesson 05: Walschaert’s Motion Gear
Lesson 06: The Baker Valve Gear
Lesson 07: The Westinghouse Air Brake
Lesson 08: The Air Compressor
Assignment 8: [acknowledging the late Jimmy McIntosh]
Lesson 09: Steam Driven Air Compressor Governor – Main Res – Air Pressure Gauges
Assignment 9: [J.D. McIntosh]
Lesson 10:
Lesson 11:
Lesson 13: The Triple Valve
[Lesson 12 courtesy of Leon James and The Pleasant Point Railway]
[Lesson 14 courtesy of Leon James and The Pleasant Point Railway]
Assignment 14: [J.D. McIntosh]
Lesson 15: A-6-ET & A-7-EL Air Brake Equipment
Lesson 16: Train Management & Brake Manipulation
Assignment 16: [J.D. McIntosh]
Lesson 17: Locomotive Breakdowns

ENGINEDRIVER – Ab CLASS STEAM LOCOMOTIVE
[This material kindly contributed by Peter Dent]
Lesson 01: Description of Steam Locomotive Boiler & Attachments
Lesson 02: Superheated Steam & Hydrostatic Lubricator
Lesson 03: Lubrication of Engine Motion – drive gear
Lesson 04: How an Injector Works
Lesson 05: Air Compressor
Lesson 06: Preparation for the Road
Lesson 07: Boiler Failures & Locomotive Breakdowns

ENGINEDRIVER 2nd GRADE – Diesel (1970)
Lesson 01: Locomotive Diesel & Mechanical – Introduction
Lesson 02: Locomotive Fuel, Lubrication, and Engine Cooling Systems – General
Lesson 03: Superchargers, Turbochargers, and Governors – General
Lesson 04: The Westinghouse Air Brake Triple Valve – General
Lesson 05: The No. 4 Driver’s Equalising Brake Valve and Feed Valve
Lesson 06: The 204 hp Ds- and Dsa-class Drewery Diesel-Mechanical Shunting Locomotives [this lesson contributed by Gerald Harris]
Lesson 07: The Drewery Dsb-class and Mitsubishi Dsa- and Dsb-class Diesel-Hydraulic Shunting Locomotives
Lesson 08: Fundamental Principles of Electricity
Lesson 09: The A7EL Air Brake Equipment (with AH7 brake valve)
Lesson 10: Vigilance Control, Wheelslip Device, and Deadman’s Device
Lesson 11: English Electric Dg, Dh, and Df-class Locomotives – Diesel-Electric Fundamentals [Df content contributed by Gerald Harris]
Lesson 12: Dg and Dh-class Locomotives – Electrical Circuits, Fault Location
Lesson 13: [Not used]
Lesson 14: American Westinghouse 26L Air Brake Equipment (on Da-class No. 1440 onward)
Lesson 15: General Motors (EMD/GMD) Da and Db-class Locomotives – General
Lesson 16: Da-class Locomotives – Operation & Electrical Circuits
Lesson 17: Da-class Locomotives – Fault Troubleshooting
Lesson 17A: General Motors (GMD) Df-class Locomotives [contributed by Gerald Harris]
Lesson 18: Train Handling
Lesson 19: Mitsubishi Dj-class Locomotives – General
Lesson 19A: Mitsubishi Dj-class Locomotives – Electrical Circuits
Lesson 20: Signalling & Interlocking
Lesson 21: The Working Timetable
Lesson 22: Signals (Tablet & Pilotworking). Errors in Perceiving Signals
Lesson 23: Signals (Automatic signalling). Use of Radio Communications
Lesson 24: Train Control
Lesson 25: The General Electric Dx-class Locomotive
Note: The subject-matter of Lessons 22 and 23 is known on rail systems outside of New Zealand as ‘Safeworking’.

ENGINEDRIVER 1st GRADE
Nissho Iwai Co. (Kawasaki/Toshiba) RM-class Diesel-Electric railcar (Silver Fern):
[This material from 1984 kindly contributed by Gerald Harris]

TYPICAL EXAM QUESTIONS AND ANSWERS (from my study material)
Enginedriver 2nd-Grade Mechanical exam Q&A
Enginedriver 2nd-Grade Brake exam Q&A
Enginedriver 2nd-Grade Signals exam Q&A
Enginedriver 1st-Grade Brake exam Q&A
Enginedriver 1st Grade Signals exam Q&A
Enginedriver 1st Grade Electric Locomotives & EMUs exam Q&A