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ABRIDGED SPEOIFIOATION
Boad Speeds (6-speed Gearbox)
in m.p.h.
·9 ·00-28 Pneumatic Tyres.
1,300
r.p.m.
2,000
r.p.m.
1st gear
Low
1·246
1·917
1st gear
HIGH
3·068
4·720
2nd gear
Low
2·311
3.555
2nd gear
HIGH
5·693
8·759
3rd gear
Low
4·580
7·046
3rd gear
HIGH
ll ·277
17·350
Reverse
Low
2·007
3·088
Reverse
HIGH
4.943
7·605
Bear Axle and Final Brive
Offset rear axle casing surrounds the differential and supports at its
· outer ends, spur gear reduction units, the drive shafts to these units being
spline-coupled to the differential bevel wheels. Hubs integral with final
drive shafts. Oil capacity of reduction units 2 pints each. Totally enclosed
internal expanding brakes are fitted to each drive shaft of the reduction
units, both operated by a foot pedal and independently by hand. Catch
pawl operates on foot pedal for parking purposes.
Frame
Designed to comprise engine and transmission casings and to carry
radiator and provide front axle fixing. Top face is ground to take engine,
clutch cover� gearbox and gearbox c0ver, while rear end is machined to take
rear axle casing.
Front Axle and Steerin.g
Square construction, off set pivot fixing ( at front to frame and in
separate bracket at rear). King pins integral with stub axles, inserted
from below pivot eyes. Bronze bushes at centre pivots and king pi;ns.
Front huhs supported on Timken taper roller bearings. Steering arms
fitted to upper portions of king pins by serrations and clamp bolts. Track
and side steering rods tubular and fitted with self-adjusting hall joints.
Steering unit of screw and nut type with column floating on single self
aligning bearing under steering wheel. Drop arm serrated to rocker shaft
•
carried in self-lubricating bushes. Steering wheel, 18 in. diameter.
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