TW PTO S426
18 / 45
SERVICE INSTRUCTIONS
24.06.2019
CHANGE HAMMERS
9
8
4
5
Turn off tractor and remove key.
1
Disconnect PTO shaft from the shredder
2
Turn the discharge tube to point forward of the
3
machine.
Using a 24 mm spanner remove the two M16 nuts
4
clamping the drum housing shut.
Carefully lift the drum housing until it rests on its stop.
5
Using the paddles to turn the drum, set a bank of
6
hammers at 12 o'clock.
With a 6mm hex key undo and remove the bolt in the
7
hammer at each end of the bank of hammers.
The shaft can now be withdrawn. The shaft will need
8
to be tapped away from the main drive pulley side.
As the shaft is removed the hammers will be released
9
off the shaft. These need to be held and removed as
the shaft is withdrawn.
The hammer replacement is the reverse of the above
10
with the addition of some copper slip on the hammer
retainer bolts. Note the hammer bushes should not be
greased or lubricated in any way. Any build up of
debris should be removed from both the shaft and the
hammer bushes so the hammer can swing freely.
Turn the drum to change the second bank of
11
hammers.
Lower the top of the drum housing and reinstall the
12
two M16 nuts.
Torque these to 65lbft.
13
7
All the hydraulic hoses should be regularly inspected for chafing and leaks. The hydraulic system is pressurized to 150
Bar (2175 PSI) and thus the equipment containing it must be kept in good condition.
Identify the hoses that run to the top motor. These have the highest chance of damage as they are constantly moving.
If any hydraulic components are changed new seals should be installed during reassembly. Fittings should then be
retightened.
CHECK HOSES
WARNING
WEAR RIGGERS GLOVES FOR THE HAMMER
CHANGING OPERATION.
Summary of Contents for TW PTO/S426
Page 1: ...timberwolf uk com INSTRUCTIONMANUAL TW PTO S426 SHREDDER ...
Page 25: ...TW PTO S426 22 45 DECLARATION OF CONFORMITY 24 06 2019 ...
Page 26: ...23 45 IDENTIFICATION PLATE TW PTO S426 24 06 2019 EXAM PLE ...
Page 29: ...26 45 ELECTRICAL PARTS LOCATOR TW PTO S426 24 06 2019 Date Last Modified 27th July 09 ...
