Section4: Operation
28
Figure 4.24: Loosening attachment
swing-bolts.
Figure 4.25: Moving swing-bolts
outward.
IMPORTANT: Store tine attachment in a
level, upright position to prevent gear oil
from leakingfrom the dipstick area.
Figure 4-26: Pulling attachment
away from power unit.
9. To keepthe tine attachmentdog clutch
coupling clean,cover with the dust cap
(on some attachments) or plastic wrap.
10. The PTOPower Unit is now readyto
install other poweredor non-powered
attachments. Seethe attachment's
Owner's Manualfor installation and
operation instructions specific to that
attachment.
Installing the Tine Attachment
1. Move the two PTOPower Unit swing-
out bolts outward and slide the washers
up againstthe bolt heads.
2. Removethe support block from under
the engineand slowly roll the power unit
back next to the Oneattachment. Place
the support block back underthe engine.
3. Removethe dust cap (or protective
wrapping) from the dog clutch coupling
on the tine attachment.
4. Carefully align the guide pin on the
PTOPower Unit with the alignment hole
in thetine attachmentand bring the two
units together (Figure4-27).
Mounting
Figure 4.27: Aligning guide pin with
mounting hole.
5. Move the two swing-bolts into the
slots of the tine attachment. Alternately
tighten eachbolt until they aretight
enough to makethe concavewashersflat.
Thebolts must be verytight - ifyou have
a torque wrench, tighten eachbolt to
between 70 and 80 ft.-Ibs.
IMPORTANT: The swing-bolts must be
kept very tight to prevent damaging wear
to the dog clutch coupling, alignment pin
or the alignment hole= Check bolt
tightness every2-I 12operating hours=
6. Removethe engine support before
moving the tiller in a forward direction.
PTOPOWERUNIT
OPERATINGINSTRUCTIONS
To help avoid personal injury or
damage to equipment, read the attach-
ment's Owner's Manual supplied with
each attachment before installing or
operatingan attachment. Please read
all control, operation and safety
instructions.
Thefollowing are operating instructions
specificallyfor the PTOPower Unit. Read
the separateOwner's Manualsupplied
with eachattachment before attempting
to assemble,attach, transport or operate
the attachment. If needed,pleasecontact
usfor a replacementmanual. Seethe
backcover for customer support
information.
To help avoid personal injury, always
disengagethe Tines/PTO Clutch Lever
beforetowingany attachment.
Someattachments have adrive shaft or a
hydraulic pump that is poweredby the
engine on the PTOPower Unit. These
units are called StationaryAttachments,
sincethey remain in one location when
operating. Attachments can betowed to a
work sitewith the PTOPower Unit as
described in OperatingNon-Powered
Attachments. Otherattachmentsare
pulled or towed behind the PTOPower
Unit. Theseattachments are calledNon-
PoweredAttachments.
Setting Up Stationary Attachments
To help avoid personal injury, never
allow people to ride on any PTOPower
Unitor attachment.
1. Move the Tines/PTOClutch Leverto
DISENGAGE.
2. Move WheelSpeedLever (Figure4-22)
to FREEWHEEL,then block all wheels
(Figure4-29) to prevent the equipment
from rolling.
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