Perkins New 1000 Series, Workshop Manual, Page: 233 / 290

Workshop Manual, TPD 1350, issue 3 233
21
New 1000 Series
Caution: Do not damage the sealing face of the oil
seal housing during removal of the seal.
5 Drill a 3.175 mm (0.125 in ) hole through the top of
the oil seal and fit a 25.4 mm (1.00 in ) self-tapping
screw. Insert a suitable lever through the coolant inlet
of the pump body and apply the lever under the head
of the self-tapping screw to remove the oil seal (A2).
Discard the oil seal.
6 Remove and discard the circlip (A7).
7 Put the impeller end of the pump body (A1) face
down on a suitable press. Press the drive gear end of
the shaft through the gear (A4) and the pump body
until the shaft and ball bearing assembly (A3) are
released from the pump. Discard the bearing, the
shaft and the two circlips (A6). The gear will also be
released.
8 Inspect the gear for wear or other damage and
renew it, if necessary.
9 Put the impeller end of the pump body face down
onto a press. Use a suitable mandrel to engage the
outer race of the needle roller bearing (A5). Press out
the bearing and discard it.
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