600B SERIES MAINTENANCE MANUAL
JULY 2016 - V1.0
PAGE 7
1A. Remove the two (2) M6 X 14mm S.H.C.S. (12-
951) from each forward upper side of the upper
housing cover.
Remove the two (2) M6 X 25mm S.H.C.S. (11-
897) from each forward bottom side of the upper
housing cover.
Remove the aft two (2) M8 X 18mm S.H.C.S.
(13-369) from the back of the upper housing
cover, and remove the cover from the upper
housing.
2A. Remove the oil supply hose (30-997) from the
connector on the upper housing assembly (11-
772) and install cap (13-251).
3A. Disconnect the steering cylinder(s) (30-986)
from the drive leg by removing the aft cotter pins
(13-368), washers (12-352), and the clevis pins
(13-341) from the steering cylinder. Repeat the
process for the port and starboard sides. Secure
the steering cylinders and lines out to the side of
the transom.
4A. Rig the Konrad drive for lifting. Secure the
sterndrive to the lifting device with a nylon strap
or other fastener. An overhead lifting device is
the preferred method of lifting the sterndrive,
though a lifting cart or forklift may be used as an
alternate lifting device.
Chapter 1 - Sterndrive
(continued)
A.
Removal of 620B/680B all build dates; and 660B built after 26 January 2016
