Propulsion; Engine Gauge Package; Engine Mounts; Marine Gears - Sea Ray 58 Sedan Bridge Owner's Manual

S
ECTION
A. P
ROPULSION
The standard propulsion on the 58 DB consist of
twin D2848 LE403 V8 MAN
engines.
6. E G
NGINE AUGE
Each of your engines have been equipped with an
engine gauge package. This package is provided as a
safety feature in the event of an electrical malfunction
resulting in the helm gauges becoming inoperative.
Gauge packages may differ with different engine
options. Refer to your Engine Operator's Manual for
proper gauge readings and gauge package location.
E G P
NGINE AUGE ACKAGE
(F . 4.4.1)
IG
70
90
50
6
4 100
8
30
2
13
10
10
kp/cm
1
1
psi
7. E M
NGINE OUNTS
The adjustable type engine mounts permit
adjustment sideways as well as vertically. Vertical
adjustment nuts lock up or down on the threaded
vertical stud, with a slot provided to allow side to
side adjustment on the engine.
IMPORTANT: The large adjustment locknuts
on these mounts must be tightened properly to
retain alignment. It is also advisable to spray a
protective coating on the studs and nuts to
prevent corrosion.
4.4
4 • B
ILGE
® (T-861hp-571KW)
P
ACKAGE
220
190
240
100
80
120
160
260
120 o
40 C
o
F
https://www.boat-manuals.com/
& U
NDERWATER
E M
NGINE OUNT
(F .4.4.2)
IG
A VERTICLE ADJUSTMENT NUT (TORQUE
AT 175 FT. LBS.)
B
SIDE TO SIDE ADJUSTMENT NUT
(TORQUE AT 150 FT. LBS.)
C
STRINGER
D
TORQUE ESNA NUT AT 75-85 FT. LBS.)
8. M G
ARINE EARS
A. R G
EDUCTION
A reduction gear reduces the rotating speed of the
propeller shaft in relation to the engine RPM. This permits
the use of a larger propeller while allowing the engine to
attain its rated RPM, thereby increasing efficiency.
B. R G
EVERSE EARS
The reverse gear incorporates the clutch and
controls the rotation of the propeller. The position
of the clutch control or shifting lever indicates the
motion which the clutch and reverse gear are
transmitting. The center position of the lever
indicates neutral. Engine RPM should never
exceed 1000 when engaging or disengaging the
clutch. Higher RPM will result in unnecessary
wear and shortened life of the unit, and perhaps
breakage.
58 Sedan Bridge (585 Sedan Bridge)
G
EAR
HEX HEAD BOLTS
W/FLAT WASHERS
B
A
B
D
EARS
C