Checking rotation of propeller.
D9/D12/D16 engine
The solenoid connectors are factory fitted for left-
hand rotation in forward gear. The cable kit is marked
with PRIMARY and SECONDARY. There is no cor-
responding mark on the reverse gear, so make sure
that the connectors are properly fitted for your instal-
lation.
Check the adjacent figures which describe cable con-
nected for left-hand rotation.
For right-hand rotation, switch the cable connectors
on the gear shift solenoids.
Twin installation
Illustration shows propellers seen from the aft for-
ward. Port engine, factory fitted lefthand rotation and
starboard engine righthand rotation.
Starboard
Right-hand
rotation
Port
Left-hand rota-
tion
D9
Reverse gear
ZF280AE/VE, ZF286AE/VE, ZF305AE
The figures show reverse gear 280A and 305A with
cables connected for left-hand rotation in forward
gear.
NOTE! For ZF280IV (integrated V-drive) the primary
and secondary solenoid valves are inversed.
IMPORTANT! Apply low temperature grease,
Volvo Penta part no. 1161417-9 in the solenoid
connectors prior to connection.
ZF280AE
Secondary
valve
Primary
valve
ZF305AE
Secondary
valve
Primary
valve
TROLLING
SECONDARY
PRIMARY
OIL TEMP
PRESSURE
REV. PICK-UP
39
EVC-C Installation procedure, engine room