Mercury MX 6.2 MPI Installation Manual page 37

NOTE: Some propeller shaft couplers may not have a shoulder on mating face. On these
installations, use a straight edge to check centerline alignment.
a -
b -
c -
d -
4. Check for angular misalignment by hand holding coupling faces tightly together and
checking for a gap between coupling faces with a .003 in. (0.07 mm) feeler gauge. Check
the gap at 90 degree intervals.
Velvet Drive
ZF / Hurth
a -
b -
c -
90-864198020
a
Transmission Output Flange
Propeller Shaft Coupler
Propeller Shaft
Straight Edge
b
c
a
Propeller Shaft Coupler
Feeler Gauge
Transmission Output Flange
c
b
a
c
b
b
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INDEX
INSTALLATION MANUAL
d
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75534
a
c
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