b. TO MOVE ENGINE TO THE LEFT OR
RIGHT:Loosenclampingscrewandnutonall
four mount brackets; move engine to the left
or right as necessary to obtain proper align-
ment. On mounts which do have a slotted
hole, a small amount of adjustment can be
obtained with slot on front end of mounts.
Loosen lag screws (which fasten mounts to
engine bed) and move engine, as required.
Tighten lag screws securely.
IMPORTANT: All coupler bolts must be SAE
Grade 8 (Metric Grade 10.9) or better, with a
shoulder (grip length) long enough to pass
through the face mating plane of couplers.
6.
Connect propeller shaft coupler to transmission
output flange. Attach couplers together with
bolts, lockwashers and nuts. Torque to 50 lb. ft.
(68
N·m).
NOTE: If propeller shaft coupler has setscrews, the
shaft should be dimpled at setscrew locations. Set-
screws should be safety wired after being tightened
securely.
c. After engine has been properly aligned:
Tighten engine mount nuts securely, and be
certain to bend one of the tabs on the tab
washer down onto flat of mount adjusting nut.
Torque clamping screws and nuts to 50 lb. ft.
Engine Connections
(68
N·m).
IMPORTANT: When routing all wire harnesses
and hoses, be sure they are routed and secured
to avoid coming in contact with hot spots on en-
gine and avoid contact with moving parts.
IMPORTANT: Large diameter of mount trunnion
MUST NOT extend over 3/4 in. (20 mm) from
mount brackets on any of the mounts.
d
1. Connect seawater inlet hose to seawater pump
as shown. Tighten hose clamp securely.
2.
Connect water hoses to seawater pump.
c
b
a
a
71170
b
72599
Engines With Combination Seawater / Fuel Pump
a - Torque Clmaping Screw and Nut On All Four Mount Brack-
ets To 50 Lb. Ft. (68 N·m)
b - Tighten Locking Nut On All Four Mounts Securely
c - Bend One Of The Tab Washer Down Onto Flat Of Adjust-
ing Nut
a - Seawater Inlet Hose
b - Hose To Cooler
c - Fuel Pump
d - Maximum Extension Of Large Diameter Of Trunnion - 3/4
In. (20 mm)
Index
2C-6 - MIE MODELS - VELVET DRIVE TRANSMISSIONS
90-823224--2 796
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 454 CID, Mercury MerCruiser 502 CID |
| Model Year | 1993, 1994, 1995, 1996, 1997 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
(4 votes, average: 4.5 out of 5)
Marine readers have rated 1993 1997 Mercury-MerCruiser GM V8 454 CID 7.4L and 502 CID 8.2L Marine Engines Service Manual Number 16 4.5 out of 5.0 based on 4 product reviews. Hugely helpful service manual! Perfect. Thank you!
Manuals are all Important for Technician
This book is invaluable if you do your own repairs. Great book.
Could not find a copy until a search brought me here.
Excellent print.
Thank you