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Spanner / nut sizes.

Posted: Mon Aug 23, 2004 2:35 am
by Chris Morley
Thanks to 57 Traveller for these :wink: I'll update the list as I get more info, this is the Mark 1 version. If you know of any others please send me a p.m and I'll happily add them to the list.


BRAKE BACK PLATES 1/2AF
REAR BANJO BOLTS 5/16WHIT
CHASSIS WHEEL NUTS 3/8WHIT
RADIATOR BOLTS 1/4WHIT
HOSE CLIPS? 9/32AF?
BUMPER NUTS 7/16WHIT
FRONT HUB NUT 15/16AF
REAR HUB NUT 1 1/8WHIT
STEERING ARM TO TRACK ROD END 3/8WHIT
EYEBOLT PIVOT 9/16AF
LOWER ARM BOLT 5/16WHIT
FORK NUT 3/8WHIT
TIE ROD TO FORK, FORK NUT & BOLT 1/4WHIT
TIE ROD TO CHASSIS 5/16WHIT
LOWER TRUNNION NUTS 9/16 OR 1/2AF
UPPER TRUNNION FULCRUM PIN NUTS 7/16 OR 3/4AF
WINDOW ASSEMBLY 3/16WHIT
DOOR TO A POST (IS A TIGHT FIT) 1/4WHIT (13mm
FRONT WINGS 1/4WHIT
HOCKEY STICK NUTS 3/16WHIT OR 4BA
STEERING WHEEL NUT 1 5/16AF ??1. Rear spring "U" bolts 5/16 WHIT
Rear spring front mounting pin/ rear shackle pins 5/16WHIT or 9/16AF

Posted: Mon Aug 23, 2004 9:08 am
by 57traveller
Having recently had to remove a steering wheel to change an indicator switch assembly I can confirm the securing nut socket size to be 1 5/16" AF.

Posted: Mon Aug 23, 2004 7:23 pm
by Alec
Hello all,
a very comprehensive list and a real mixture of threads, (although the 1930's Morris Minor engine had metric threads with Whitworth hexagons) my only correction being the hockey sticks are 2 B.A. not 4.

Alec

Posted: Mon Aug 23, 2004 9:01 pm
by Cam
although the 1930's Morris Minor engine had metric threads with Whitworth hexagons
That's what you get for buying French engines!! :wink:

Posted: Mon Aug 23, 2004 9:18 pm
by Alec
Hello cam,
quite correct, that is what Herbert Morris did, i can't remember if it was Hotchkiss he bought?

Alec

Posted: Mon Aug 23, 2004 10:24 pm
by Cam
Hi Alec,

It's certainly what Herbert Morris did! It was Hotchkiss et Cie, a French armament firm with a branch at Coventry. They produced the Hotchkiss engine for Morris which was based (close but not exactly the same) on the continental 'Red Seal' engine already in production in 1919.