Installing The Valve; Removing The Cooling Water Passage Cover - SELVA MARINE Blue Whale 250 EFI Service Manual

POWR

Installing the valve

1. Install a new valve seal 1 onto the valve
guide.
2. Install the valve 2, valve spring 3, and
valve spring retainer 4 in the sequence
shown, and then attach the special ser-
vice tools.
NOTE:
The valve spring can be installed in any
direction.
Valve spring compressor 5:
90890-04019
Valve spring compressor
attachment 6:
90890-06320
3. Compress the valve spring, and then
install the valve cotters 7.
5-49
Power unit
4. Lightly tap the valve spring retainer with
a plastic hammer to set the valve cotters
securely.
NOTE:
Be sure to install the camshafts after com-
pleting the procedure in "Installing the cylin-
der head."
Removing the cooling water passage
cover
1. Remove the knock sensor.
2. Disconnect the flushing hose.
3. Remove the cooling water passage
cover bolts in the sequence shown.
6P23H11