Intermediate Wheel; Replacement Of Bush In The Rear Rotating Weight And Intermediate Wheel; Replacement Of Seal Ring In Rear End Cover; Mounting Of The Rear End Cover - Bukh DV36/48 Workshop Manual

G8

Replacement of bush in the rear rotating weight and intermediate wheel

Bushes have been mounted in both rear rotating weights as well as in the intermediate wheel.
These bushes can be replaced in case of wear and tear.
After the new bushes have been pressed in these should be calibrated with a ball or be reamed
with the correct measures and clearances as indicated on the drawings on page G5 and G6 for
rear rotating weight and intermediate wheel respectively.

Replacement of seal ring in rear end cover

A seal ring is mounted in the rear end cover in order to avoid leak of lubricating oil at the outlet
of the crank through the rear end cover.
It is possible to replace the seal ring without dismounting the end cover after the gearbox with
intermediate guard has been dismounted.

Mounting of the rear end cover

The mounting is carried out in reverse order of the dismounting, as the chain for hand start is to
be mounted on the chain wheel and then to be pulled up through the hole in the end cover with
a piece of string or the like, and here the hand start is to be ready-mounted later.
009W2329-R01