SELVA MARINE Fin Whale 225 EFI, Service Manual

Page: 142 / 399

POWR
Power unit
5-41
6AL3J11
16. Suspend the power unit from the engine
hangers
L
.
17. Remove the power unit by removing the
bolts
M
and
N
.
Removing the wiring harness
NOTE:
When removing the wiring harness and wir-
ing harness guide, the fuel line must be dis-
connected, so be sure to reduce the fuel
pressure before performing the disassembly
procedure. To reduce the fuel pressure, see
Chapter 4,
“ Reducing the fuel pressure. ”
1. Remove the joint connector
1
from the
wiring harness guide.
2. Disconnect the oil control valve couplers
2
, engine temperature sensor coupler
3
, and thermoswitch connectors
4
.
3. Remove the engine temperature sensor
coupler
3
and low-pressure fuel pump
coupler
5
from the wiring harness guide.
4. Remove the 3-pin communication cou-
pler
6
and diagnosis connector
7
from
the bracket.
5. Remove the fuel rail covers (port and
starboard) and plastic ties.
NOTE:
See the exploded diagram (4-23).
6. Disconnect all fuel injector couplers.
7. Disconnect the quick connectors
8
and
remove the high-pressure fuel hose
assembly (vapor separator-to-starboard
fuel rail).
S6AL5230
M
M
N
M
L
L
M
M
M
N
N
S6P25380
1
2
S6P25390
3
6
5
7
4
PORT
2
S6AL5700
4 STBD
S6AL5710
8
8