A652-01-840 Issue P
Page 14 © Edwards Limited 2018. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
Maintenance kits
3.1 Unpack and inspect
Remove all the packing materials and protective covers and check the components of the kit.
If any component is damaged, notify your supplier and the carrier in writing within three days; state the Item Number
of the kit together with your order number and the supplier's invoice number. Retain the packing materials for
inspection. Do not use the kit if it is damaged.
Check that your kit contains the components listed in Table 3, 4 or 5 as appropriate. Note that the clean and overhaul
kit components are packed in three separate bags, labelled bag 1, 2 and 3; the contents of the bags are shown in
Table 5. If any component is missing, notify your supplier in writing within three days.
If the kit is not to be used immediately, replace the protective covers and repack the components of the kit in the
packing materials. Store the kit in cool, dry conditions until required for use.
Table 3 - Checklist of blade kit components
Qty Description
Figure 3
reference
Check ()
1 Oil-pump blade 115
2 H.V blade 116
3 L.V blade 117
Table 4 - Checklist of inlet-valve kit components
Qty Description
Figure 3
reference
Check ()
1 Inlet-valve assembly (assembled); this comprises of the following
components (shown in Figure 4):
202
Valve cover 202-1
Piston 202-2
Valve pad 202-3
Bush 202-4
'U' seal 202-5
O-ring: 49.5 x 3.0, nitrile 202-6
O-ring: 7.6 x 2.4, viton 202-7
O-ring: 32.5 x 3.0, nitrile 202-8
1 Spring (inlet-valve) 213
1 Printed gasket (top-plate) 216
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