Royal Enfield 350 BULLET 1949 Workshop Maintenance Manual page 87

ROYAL ENFIELD WORKSHOP MANUAL
exceeding 280 lb, 18 lb per square inch for loads
up to 320 lb., 20 lb. per square inch for loads up
to 350 lb., 24 lb. per square inch for loads up to
400 lb., 28 lb. per square inch up to 450 lb. and
32 lb. per square inch up to 500 lb.
20. Lubrication
A greasing point is provided in the centre of
the hub barrel. Unless the barrel is packed full
with grease on assembly (which is apt to lead to
trouble through grease finding its way past the
felt seals on to the brake linings) this greasing
point is of little value and the best way to grease
Section L1 Page 6
the bearings is by packing them with grease after
dismantling the hub as described above.
Note that the brake cam is drilled for a grease
passage but the end of this is stopped up with a
countersunk screw instead of being fitted with a
grease nipple. This is done to prevent excessive
greasing by over-enthusiastic owners. If the cam
is smeared with grease on assembly it should
require no further attention but in case of
necessity it is possible to remove the screw, fit a
grease nipple in its place and grease the cam by
this means.