[Healeys] Exhaust mount detail question

[Michael Salter]

The front exhaust mount of the 100 and 100/6 is secured to the left main
floor section using two PMZ0510 (Posidrive round head 5/16" screws with a
hex nut and a single spring washer on each).
It strikes me that the round head screw would have been used to make the
head easier to cover with carpet  BUT the illustrations in the 100/6 parts
book (Plate AH) and in  the 100 Service Manual (pg C/2 Fig. 3) show the
head down and the nut and washer on the top side of the floor panel.
Does anyone know if this is just a  error in the illustrations or were
these screws actually installed with the head down which doesn't make sense
to me.


-- 
Michael Salter
BN1 #174