1
INTRODUCTION
RESPONSIBILITIES
The customer/operator is responsible for carrying out the maintenance checks described in this hand-
book to ensure the efficient and safe operation of the marine gearbox.
Each marine gearbox is covered by warranty, which is only valid if the instructions in this manual are
strictly adhered to.
ATTENTION
ZF MARINE S.p.A. is not liable for any damage or loss caused by the incorrect installation, improper
use or lack of maintenance of the equipment.
ZF MARINE S.p.A is not responsible for any torsional vibration caused by the incorrect interaction
between engine, shaft and propeller. This torsional vibration may damage the engine and/or marine
gearbox.
MARINE GEARBOX IDENTIFICATION
The identification plates are affixed to the marine gearbox itself.
SERIAL No
MADE IN ITALY
CUSTOMER No
PART LIST No
Pleasure
kW/R.P.M.
OIL TYPE
OIL CHANGE: after first 50 hours of operation and every
1000 hours or 12 months, wichever occurs first.
CHECK OIL LEVEL WEEKLY
ATTENTION 2-SPEED GERABOX
FOR RATIOS
SEE THE GREEN ID. PLATE
Read the instructions handbook before proceeding with the installation.
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TYPE
RATIO
MASS DRY(Kg)
Light
Medium
Continous
OIL CAPACITY
CLUTCH OIL
(DM
)
PRESSURE (BAR)
3
Fig. 1.1
5
TYPE
SERIAL No
RATIO
MADE IN ITALY
CUSTOMER No
MASS DRY(Kg)
PART LIST No
ATTENTION
THE RATIOS ARE:
1
st
RATIO = as ID plate on Basic Unit
2
nd
RATIO = RATIO 2 x 1st RATIO
GB