Walker H38i Operator's Manual page 26

Assembly Instructions
Installation Tool
PTO Coupler
Tube
PTO Coupler Installation Tool
Coupler
Installation Tool
Tractor
PTO Shaft
PTO Shaft Connection
(Shown with Debris Guard Removed for Clarity)
5. Reaching under the tractor, slide the PTO cou­
pler tube onto the deck drive shaft (align arrow
decals), then install the coupler quick disconnect
onto the tractor PTO drive shaft. Refer to the
PTO Shaft Connection photo.
6. Remove Coupler Installation Tool from quick
disconnect ring and make sure the ring has
"snapped" securely on the spline shaft.
22
Coupler
Retract Spring­Loaded
Quick Disconnect Ring
Align
Arrows
Coupler Installation Tool Removal
(Shown with Debris Guard Removed for Clarity)
IMPORTANT: DO NOT operate tractor with
Coupler Installation Tool installed.
IMPORTANT: To prevent damage to the mow­
er, make sure the PTO quick disconnect is se­
curely locked on the tractor, with the locking
balls fully seated in the groove and the ring in
the locked position (refer to the Quick Discon-
nect Ring "Locked" Position illustration). Af­
ter installation, pull on the PTO coupler to check
for security.
Coupler Ring in
Released Position
PTO Coupler
U­Joint
Quick Disconnect Ring "Released" Position
PTO Drive
Shaft