The museum’s Sydney D class tram No. 117 is back in the workshop, thanks to a Transport Heritage Grant (courtesy of Transport Heritage NSW and the Royal Australian Historical Society) that will see it’s restoration back to original passenger condition completed. While the grant only covers restoration to display condition, works to return the tram to operational status in the longer term, will also be carried out simultaneously.
Background
The 25 member-strong D Class were introduced in 1898-99. They were four-wheeled, single truck trams featuring a ‘California Combination’ body; that is, a centre enclosed saloon and two open ends. Six were initially introduced as trailers for steam trams, but all eventually received electric motors and control equipment. In addition to operating as single units, they could also operate as coupled sets, often with C Class saloon trams. While a number of cars ran on the North Sydney system, they also operated the pioneering George St lines from 1899 and were well known on the busy Circular Quay – Pitt St – Railway service up until at least the Great War period. Eclipsed early on by larger capacity bogie trams, many D Class cars were progressively withdrawn and by the 1920’s, most had been converted to scrubber cars to clean the rails of the extensive Sydney network. It was in this form that many saw service until the closure of the system in 1961.
D 117 was built in 1899 by Clyde Engineering Co. It ran for a period on the newly electrified North Sydney lines fitted with a side-mounted pole, before the system was converted to centre-pole operation. By 1906, D 117 was being used on the Waverley Extension line, fitted with regenerative braking. The car was converted to a scrubber car in May 1913. It was numbered in the service stock fleet as 112s and attached to Randwick Workshops until 1961, when it was sold for private preservation and removed to the Sydney suburb of Castlecrag. It later saw service on the 2ft gauge Goulburn Steam Museum Railway around 1976, where it was returned to passenger form and fitted with 2ft gauge bogies. At the same time a member of the Sydney Tramway Museum, acquired the car’s Brill 21E truck from its previous owner, hoping to unite it with the body once the tram’s tenure at Goulburn had ended. This came to pass two years later and tram was returned to its original truck and put in storage at the member’s property in the Southern Highlands. In 1994, D 117 was donated to the museum in a partially deconstructed state, where it would be stored until 2007, when reconstruction of the body – along with an overhaul of its truck and electrical equipment – commenced. This work would continue until ten years ago, when other restoration priorities saw all works on this car suspended. As a result of this long period of gestation, this log will only cover the current restoration work from December 2020 onwards.
December 2020
5th December
D117 sits in the workshop as restoration work on it restarts. 
Vic Solomons primes the roof in preparation for it to be canvassed.
9th December
The car’s trolley bridge is temporarily removed in order for the area under it to be primed and canvassed.
19th December
The tram’s electrical equipment – overhauled by Frank Cuddy some 12 years ago – has been brought back into the workshop in preparation for eventual reinstallation. Seen here are the controllers, line breakers, lightning arrestors and compressor; the latter item being originally sourced from a trolleybus.
January 2021
16th January
A timber platform is being prepared for placement on top of the trolley bridge. This is what the trolley pole base will sit on once installed on the tram.
20th January
Two pieces of sheet metal for the end aprons have been cut to the correct size and fixed in place at both ends to properly measure and align the metal support stands.
23rd January
Peter Warr applies undercoat to the trolley base platform. 
An overview of the work in progress so far.
30th January
Work continues on overhauling equipment for the car, including new apron headlights (of which their position has been marked out on the aprons themselves), a trolley pole base, handbrakes and apron support rods.
February 2021
6th February
Holes have been cut in the aprons where the headlights will be fitted, with one briefly placed into position as a trial. Metal beading around the apron edges was also trial fitted and progress continues on the trolley bridge, which has received a coat of paint.
13th February
Works continue on the end aprons, with support stands, headlights and beading all being trial fitted before permanent fixture commences.
20th February
Trial fitting of the end apron support assembly continues at a steady pace.
Meanwhile, the trolley base has been bolted onto the reassembled trolley base bridge. This has now been moved out of the way until such time can be found to place it back onto the roof.
24th February
Our contract heritage carpenter Mick Kinsella has applied the hessian underlay to the roof and coated it with navy dressing. Once this is dry, the canvas will be applied.