Removal and Installation
20. Connect wires to neutral start safety switch.
21.
Connect tan/blue wire to fluid temperature
switch.
NOTICE
The following procedure describes removal
of transmission without removing engine. If
engine must be removed, refer to Section 2
(see “Table of Contents”).
22.
23.
Connect fluid cooler hoses to transmission.
Connect and adjust shift cable(s) as outlined in
Section 2E - “MIE Models - Velvet Drive Trans-
missions.”
1.
2.
3.
4.
5.
6.
7.
8.
Drain transmission fluid,
IMPORTANT: Velvet Drive Transmission Warran-
ty is jeopardized if the shift lever poppet ball or
spring is permanently removed, if the shift lever
isrepositionedorchangedinanymanner,orifre-
mote control and shift cables do not position
shift lever exactly as shown.
Disconnect fluid cooler hoses.
Disconnect shift cable.
Disconnect wires from neutral start safety switch.
Disconnect wire from fluid temperature switch.
Disconnect propeller shaft coupling.
Remove four rear mount (to engine bed) bolts.
F – N – R
a
d
Support rear part of engine with either a hoist or
by using wooden blocks under flywheel housing.
9.
Remove two center transmission-to-flywheel
housing attaching bolts and install two long
studs.
b
F
R
c
IMPORTANT: These two long studs will help sup-
port weight of transmission during removal and
installation.
72601
a - Transmission Shift Lever
b - Shift Lever Must Be Over This Letter When Propelling Boat
FORWARD
c - Shift Lever Must Be Over This Letter When Propelling Boat
REVERSE
d - Poppet Ball Must Be Centered In Detent Hole For Each
F-N-R position (Forward Gear Shown)
10.
11.
12.
Remove remaining transmission attaching bolts.
Pull transmission straight back and off engine.
Before installing transmission, check transmis-
sion pump indexing for correct rotation. Refer to
“Pump Indexing.”
24.
Refer to Section 2E - “MIE Models - Velvet Drive
Transmissions” and check engine final alignment
as outlined.
13.
14.
Check transmission output shaft rolling torque.
See “Specifications.”
Apply Quicksilver Engine Coupler Spline Grease
to transmission input shaft splines and engine
drive plate splines.
25. After engine has been properly aligned, connect
propeller shaft coupler to transmission output
flange. Attach couplers together with bolts, lock-
washers and nuts. Torque to 50 lb. ft. (68 N·m).
15.
If removed, install rear engine mounting brackets
(to transmission) as outlined in Section 3 (see
“Table of Contents”). Torque to 45 lb. ft. (61 N·m).
26. Refill transmission with specified fluid. Refer to
“Filling Transmission.”
16.
17.
18.
Align transmission splines with drive plate
splines.
27. Check for leaks and check fluid level after first en-
gine start-up.
Slide transmission into place and secure with
bolts.
Remove two long studs (installed in Step 9) and
install remaining two bolts. Torque all bolts to 50
lb. ft. (68 N·m).
19.
Relieve hoist tension and fasten rear engine
mounts to engine bed. Tighten bolts securely.
Index
8B-6 - VELVET DRIVE V-DRVIE TRANSMISSION
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