
Transmission:
Automatic transmission fluid
Transmission Filter:
Direct Drive (45A) - 94MV8V1173
Direct Drive (45C) - 94MV8V1174
Direct Drive (63A) - 94MV8V1176
V-Drive (63IV) - 94MV8V1175
First
Every
Every
Item
Service
25
Every Every
300 hr/
Two
hrs.
50 hr. 100 hr. Annually# Years
Engine oil and filter
Change
X
X*
Engine coolant
Change
X
Power steering fluid
Check
X
Transmission fluid
Change
X
X
Serpentine belt
Inspect
X
X
X
Raw water impeller/
Inspect
X
X***
X***
sea pump
Air filter/flamer arrestor
Clean/
X
change
Engine**
Tune-up
X
Engine timing**
Check
X
X
Spark plugs**
Replace
X
Spark plug wires**
Inspect
X
Breather hose**
Clean
X
Shaft alignment
Check
X
X
Heat exchanger(s)
Inspect/
X
Clean
Zinc anodes
Inspect
X
#whichever comes first.
* If the engine is subject to heavy use, it is recommended to change oil and filter every 25 hours.
** Services best accomplished by an authorized ILMOR dealer.
***Replace sooner if regular checks indicate water or damage.
ILMOR recommends that the maintenance requirements be performed by an autho-
rized ILMOR dealer. Service technicians there have the proper equipment, training and
resources to best meet your service needs.
Transmission
Model Ratio
Capacity
Fluid Type
V-drive
631V 1.56:1
4.6 qts. (4.4L)
Automatic transmission fluid (ATF)
(1.1 U.S. gal)
Direct Drive
63A 1.22:1
4 quarts
Automatic transmission fluid (ATF)
Direct Drive
45A 1.26:1
2.65 quarts
Automatic transmission fluid (ATF)
Direct Drive
45C 1.00:1
3.2 quarts
Automatic transmission fluid (ATF)
Refer to the transmission manual for specific filter requirements.
2011 ILMOR MV8 Owner’s Manual • Page 54
Maintenance
Requirements