AW 375 - Dynamometer Pre-Installation and Operation; Pre-Installation Steps and Setup

SECTION
5
PRE
II{STALLATION
AND
OPERATION
OF
THE
DYNAMOMETER
dynamometer
back
about
two
inches
to avoid
end
thrust
on
power
shaft.
5.
Use
a
hammer
to-force
brake
locks
against
tires
to
prevent
movement
of
dwamo*Jt.r.
1.
Select
proper
front
half
splined
power
shaft:
| 318"
-
6 Tooth
540
RPM
I
3/8"
-21
Tooth
1000
RpM
I
314"
-20
Tooth
1000
RpM
2. Placetransmission
shift
lever
in
park
or
Neutral.
Block
tractor's
rear
wheels
for
added
safety
when
on
slopes
or
uneven
ground.
3.
Attach power
shaft
to
tractor
pTO.
Alisn
power
shaft
so
that
angles
of
the
universal-parts
are
straight
as
possible
and on parallel
plains.
4.
Push
dynamometer
forward
until
power
shaft
is
at
minimum
length
-
then puil
6.
Jack
stand
at rear
of
dynamometer
should
be
lowered
for
added
stability.