7
Removing timing gears
1.
Lock the timing gear in position by placing
a small soft rod between the gear teeth.
2.
Loosen the torque lock assembly screws
(39) but do not remove fully.
3.
Remove gears (36) and torque lock
assembly from the shafts (51 and 52)
NOTE
If the torque locking assembly is difficult to
loosen from the shafts then three screws can
be removed completely and inserted in the
exposed threaded holes, tightening gradually
in a radial pattern to remove.
3206-0025
8
Shaft assembly removal
1.
Using a soft mallet gently tap the rear end
of each shaft (51 and 52) and remove
through the front of the gearcase (31).
2.
Support each shaft during removal from
the gearcase.
3.
Remove the shaft shims (53) fitted in to
the bore marked by a dimple when viewed
form the front.
4.
Pump size 32 to 43 only: Remove the rear
circlip (60) and outer rear bearing (58)
race from the rear bearing bores.
3206-0026
9
Bearing removal
NOTE
Removal of the bearings requires the use of a
press. Ensure any tooling used is adequately
rated for the job and in good working
condition, appropriate personal protection
equipment (PPE) is worn and the user is
competent at using the tools safely.
200002348-1-EN-GB
30
5 Maintenance
EN
Summary of Contents for DuraCirc Range
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