19
(13).
i
Luc brake details for existing engines ale shown on brgs.
Nos. . 4472/93 194
2.
/95, Rogu. No.251/1 and Yostinghouse details on Digs. Nos. 2. 4472/96 to 102 inclusive, Regn.
No. 251, 1. Liesc details are to be worked to as far as
is practicable.
Aho hard steel bushes shown in the detail drawings of
the brakowork referred to above, are to be retained.
water trap is to be fitted on the exhaust stea. pipe from
the ail pump.
39. Ateam Heating. Lho engines are to be fitted with reducing
valves, pressure gauges and flexibic comections for steam
hoating of cari iages.
40. Lubrication. Each locomotive is to be fitted one dour-iced
Wakeficld "Eureka" Lubricator for the cylinders and piston
valves, the feeds being distributed as follows:-
1 foed to cach main steam pipo, introduced at a point
about 9 11 from the steam chest.
fced to each cylinder barrel.
feed to each Tail Rod Bush, introduced at the bottom
of the bush.
also
1 tcu-feed Wakefield mechanical Lubricator is to be fitted
to each engine for the bogie and coupled wheel
axleboxes.
Efficient lublication for such other parts as may be cousi-
dored ccossaly is to be provided.
In the case of the motion work, oil boxes where possible
are to be folged solid on the Cude of Lovers and 2ods, oil
boxes in the motion pin heads being undesirable.
4ua.Speed Recolders.
Each engine is to be fitted with a Teloc
Cpecd Recorder.