Presto M400 Mobility Aid User Manual


 
OWNER’S MANUAL Page 10 M100, M200, M300 & M400 FOOT OPERATED LIFTS
F I G U R E 3: M400-10 PUMP BODY COMPLETE
ITEM PART QTY DESCRIPTION
NO. NO.
1 M410 1 Pump Body
2 M420 1 Reservoir Seal O Ring
3 M412 2 Pump Check Ball
4 M416A 1 Poppet
5 M417 1 Release Spring
6 M414 2 Gasket
7 M419 1 Release Bolt
8 M439 1 Pump Intake Ball
9 M438 1 Pump Intake Spring
10 M415 1 Pump Valve Bolt
11 M413 1 Pump Check Spring
12 M411 1 Plug
13 M443 1 Gasket
14 M444 1 Plunger Sleeve
ITEM PART QTY DESCRIPTION
NO. NO.
15 M445 1 Plunger O Ring
16 M446 1 Plunger Nut
17 M447 1 Washer
18 M448 1 Plunger Cup
19 M407A 1 Plunger Guide Brg.
20 M407B 1 Seal O Ring
21 0457 1 Pump Plunger
22 M442 1 Release Pin
23 M440 1 Release Pin O Ring
24 M441 1 Release Pin
Back Up Ring (Split)
25 M410-D 1 Pin, Spring Roll
P/N M400-10 Pump Body Complete includes all items below.
P/N M400-30 Pump Plunger Assembly includes items 13 thru 21.
P/N M400-50 Release Pin Assembly includes items 22 thru 24.
See pages 7 & 8 for availability of individual items.
Tip: Do not swap
#7 & #10.
They are machined
differently
Tip: Removal of
#22, #23, & #24
through #7 portal