Jacobsen GA580, Техническое руководство

Страница: 23 / 68

INITIAL INSPECTION AND SET-UP 5
en-22
10. Assemble cover shields onto appropriate PTO halves. Cut the safety shields so there is 1 in. (25.4 mm) of PTO
shaft extending past the end of the shield.
11. Assemble the PTO shaft. Replace any decals that were damaged by cutting PTO tubes and shields.
12. Extend the top link.
13. Connect the PTO shaft to the aerator first and then to the tractor. Fully lift and lower aerator and extend and
retract the top link in both positions, to be certain PTO shaft does not bottom out or over extend.
5.6 PTO SHAFT
______________________________________________________________________
Your aerator is supplied with a PTO shaft to send power from the
tractor PTO to the aerator gearbox.
Before you install the PTO shaft, grease the PTO shaft tubes and
universal joints.
Make sure the tractor end of the PTO shaft (A) is connected to the
tractor.
Clean and lubricate the gearbox shaft. Remove the nut and bolt (D)
from the aerator end of the PTO shaft (B) . The PTO shaft must be
completely pushed into position on the aerator gearbox shaft. Install
the bolt and the nut to fasten the PTO shaft. Torque the hardware to 75
ft lb. (101 Nm). When the PTO shaft is not connected to the aerator, assemble the PTO lock to the aerator.
See 5.3
Clean and lubricate the tractor PTO. Push and hold the PTO shaft pin (C) toward the side. Assemble the tractor end of
the PTO shaft (B) on the tractor PTO until the push pin can lock in position.
When you assemble the PTO shaft, make sure that the aerator is not lifted higher than necessary. If you lift the aerator
too high can cause the PTO shaft to break.
The PTO shaft can be operated to a maximum of a 25° angle (E) . Never lift the aerator so that the PTO shaft is at more
than a 45° angle.
CAUTION
Before you connect or do work on the PTO shaft, apply the tractor parking brake, stop the engine and remove the
key from the ignition.
Always attach the cover safety chains to a suitable fixed point.
Before you operate the aerator, make sure that the PTO shaft, the tractor and the aerator guards are in position.
Immediately replace any damaged or missing parts.
!
E
A
C
D
B