F I G U R E 3: M400-10 PUMP BODY COMPLETE

Tip: Removal of #22, #23, & #24 through #7 portal

Tip: Do not swap #7 & #10.

They are machined differently

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.

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

11M413 1 Pump Check Spring

12M411 1 Plug

13M443 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

 

 

 

 

 

 

 

OWNER’S MANUAL Page 10 M100, M200, M300 & M400 FOOT OPERATED LIFTS

Page 10
Image 10
Presto M300, M100, M200 service manual G U R E 3 M400-10 Pump Body Complete, Part QTY Description