Bush Hog HDTH8, Operator'S Manual, Page: 140 / 172

Belt Ajustment (Figures 5-7 & 5-8)
Tension on the mower belt is achieved by tightening the 3/8” hex nut against the tensioner springs until the proper
spring length is reached. This length is measured from the end of the spring to the tensioner bracket. The spring
length should be set to b2.88 inches as shown in (Figure 5-8).
Loosen the outer 3/8” hex nut on the tensioner rod and then turn the hex nut aginst the tensioner spring to lengthen
or shorten the spring length. When the proper length is set, turn the outer hex nut to contact adjusting nut to lock the
position.
END of SEASON STORAGE
Your rotary cutter represents an investment from which you should get the greatest possible benefit. Therefore, when
the season is over, the cutter should be thoroughly checked and prepared for storage so that a minimum amount of
work will be required to put it back into operation for the next season. The following are suggested storage proce-
dures:
The following are suggested storage procedures:
1. Thoroughly clean all debris off the mower to prevent damage from rotting grass and standing water.
2. Lubricate all mower grease points and fill gearbox oil levels as detailed in the maintenance section.
3. Tighten all bolts and pins to the recommended torque.
4. Check the mower for worn and damaged parts. Perform repairs and make replacements immediately so that the
mower will be ready for use at the start of the next season.
5. Store the mower in a clean, dry place with the mower housing resting securely on blocks or at ground level.
6. Use the Driveline Storage hook to Keep the driveline yoke from sitting in water, dirt and other contaminants.
7. Use spray touch-up enamel where necessary to prevent rust and maintain the appearance of the mower
.
HDTH 8 Finish Mower 09/20
Maintenance Scetion 5-8
© 2020 Alamo Group Inc.
MAINTENANCE
MAINTENANCE
(Figure 5-8)
Adjusting Nut
&
Outer Nut
Adjusting Nut
&
Outer Nut