Service Manual

P.T.O. Removal and Installation
PTO Removal
1. Remove clevis pin to disconnect PTO control cable
clevis from shift arm on P
TO. Do not loosen jam nuts to
remove cable from support bracket.
2. Disconnect and label electrical lead that attaches to
PT
O switch.
3. Disconnect hydraulic hose from fitting on PT
O. Put la-
bels on hydraulic hoses for proper reassembly. Put caps
or plugs on all open hoses or fittings to prevent contami-
nation. Label hoses and fittings for proper reinstallation.
4. Loosen capscrews and remove nut with washer
. Sep-
arate P.T.O. and O–ring from transaxle case.
PTO Installation
1. Apply multi–purpose grease to O
–ring and insert O–
ring into groove of transaxle case. Insert 2 dowel pins in
transaxle case.
IMPORTANT: When installing PTO assembly, make
sure O
–ring is properly positioned in groove.
2. Install PTO. Tighten capscrews and nut with lock-
washer to a torque of 15
– 17 Nm (11 – 13 ft–lb).
3. Install hydraulic hose to fitting on PTO.
4. Connect PTO switch electrical lead.
5. Loosen clevis jam nut and adjust clevis so clevis hole
aligns with hole in PT
O arm.
6. Reinstall clevis pin and tighten jam nut after doing ad-
justment.
2
1
Figure 25
1. PTO lever arm
2. Cable clevis
3. Hydraulic hose
4. PTO switch electrical lead
Figure 26
1. PTO assembly 2. Alignment pins
Drive Train Page 6 – 16 Workman 3000/4000 Series