Wallenstein FX40, Руководство оператора

Страница: 21 / 48

4.1 Alternate Method
This method can be used if the two ends of the PTO
shaft cannot be put close enough together to measure.
1. Install the attachment on the tractor. Lift the
attachment up so that the tractor output is level
with implement input shaft.
2. Take the PTO shaft that came with your machine,
fully collapse it, and measure the distance between
the locking yokes.
Call this measurement ' A '.
A
Fig. 11 – Measurement A
3. Measure the distance between the grooves for
the locking collars on each input. Subtract 2
inches (50 mm) from this measurement. Call this
measurement ' B '.
L
– 2" (50 mm) = B
00944
L = ?
Fig. 12 – Measurement B
4. If the collapsed length A is longer than
measurement B from Step 3, the PTO shaft must
be shortened.
5. Subtract B from the uncut PTO shaft measurement
A . (A – B)
The result is how much BOTH halves of the PTO shaft
need to be shortened. Call this value C .
A – B = C
00945
A
B
(L - 2 inches)
(L - 50 mm)
Fig. 13 – C = Cut Length
6. Pull the PTO shaft apart, then measure and cut the
length C from both the outer plastic covers and the
inner metal tubes.
Tip: Use the cut off piece of outer shielding to
mark the inner tube. Leave the steel center tubes
longer than the plastic outer tubes, otherwise they
can be harder to put back together.
Fig. 14 – Cut off the Length C from both PTO Shaft halves
FX40
PTO-driven Log Skidding Winch
Sizing PTO Shaft
21