Mountain MTN5520 Manual Download Page 5

MTN5520

5

rev. 02/04/03

Item

Part

No.

No.

Description

Qty.

1-1

Wheel Shaft

2

1-2

RS66221-2

Washer

2

1-3

RS66221-3

Wheel

2

1-4

RS66221-4

Snap Ring

2

2-0

RS66222-0

Piston Rod Ass’y

1

2-1

Piston Rod

1

2-2

Packing

1

2-3

Screw

1

2-4

Bush

1

2-5

Snap Ring

1

2-7

Packing Retainer

1

2-8

RS66222-8

Cylinder

1

2-12

Bolt

2

2-13

Packing

2

2-14

Spring Retainer

1

2-15

Safety Valve

1

2-16

Spring

1

2-17

Nut

1

2-18

Oil Seal

1

2-19

O Ring

2

2-20

Oil Tank

1

2-21

RS66222-21

Spring

4

2-22

RS66222-22

Spring Hanger

1

2-23

Machine Screw

4

2-24

Nut

4

2-25

Oil Strainer

1

2-29

Packing

1

2-31

Snap Ring

1

2-32

Back-up Ring

1

3-2

Oil Box

1

3-4

Bolt

1

3-5

Spring

1

3-6

Steel Ball

1

3-7

Steel Ball

1

3-8

Copper Packing

1

3-9

Separator

1

3-10

Back-up Ring

1

3-12

O Ring

3

3-13

Bolt

3

3-14

Spring Washer

3

4-0

RS66224-0

Release Valve Ass’y

1

4-1

Valve

1

4-2

O Ring

1

4-3

Guide

1

4-4

Universal Joint

1

4-5

Spring Pin

1

4-6

Spring Pin

1

4-8

O Ring

1

4-9

Washer

1

4-10

Packing

1

4-11

Snap Ring

1

5-0

RS66225-0A

Handle Ass’y - 2 piece

1

5-1

Handle

1

5-2

RS66225-2

Knob

1

5-3

Connecting Rod

1

5-4

Spring Pin

1

5-5

RS66225-5

Stopper (incl. 5-8, 5-9, 5-19)

1

5-6

Lock Lever

1

5-7

Spring Pin

1

5-8

Spring

1

5-9

Washer

3

5-11

RS66225-11

Handle Fork

1

5-12

Bolt

1

5-13

Spring Washer

1

5-14

Connecting Rod

1

5-15

Connecting Rod

1

5-16

Universal Joint

1

5-17

Spring Pin

1

5-18

Spring Pin

1

5-19

Spring Pin

1

5-20

Cotter Pin

1

Item

Part

No.

No.

Description

Qty.

5-21

Handle Cap

2

5-22

Handle Cap

1

6-1

Handle Fork Bracket

2

6-3

Frame

1

6-6

RS66226-6

Upper Cover

1

6-7

Machine Screw

4

6-8

Lock Washer

4

6-9

Bolt

4

6-12

Bolt

4

6-13

Bolt

4

6-14

Spring Washer

4

6-15

Lower Cover

1

7-0

RS66227-0

Air Pump Ass’y

1

7-1

Packing Washer

1

7-2

Muffler Cover

1

7-3

O Ring 23.6 x 3.55

1

7-4

Valve Rod

1

7-5

Rubber Pad

1

7-6

Packing Washer

1

7-7

Cover

1

7-8

Spring Washer

1

7-9

Hex Socket Screw M8 x 70

4

7-10

Filter Element

1

7-11

Filter Cover

1

7-12

ø2.5 Steel Ball

1

7-13

ø6 Steel Ball

2

8-1

RS66228-1

Plunger Cover

1

8-2

Air Pump Body

1

8-3

NL Retainer

1

8-4

O Ring 11.2 x 2.65

1

8-5

Packing Guide

1

8-6

Nut

1

8-7

Spring

1

8-8

Washer

1

8-9

Plunger

1

8-10

Retainer

1

8-11

O Ring 25 x 3.55

1

8-12

O Ring 56 x 5.30

2

8-13

Piston

1

8-14

ø3 Steel Ball

2

10-30

RS662210-30

Air Valve Ass’y

1

10-1

Valve Body

1

10-2

Nut

1

10-3

O Ring

1

10-4

O Ring

1

10-5

Packing

1

10-6

Throttle

1

10-7

Spring

1

10-8

Lever

1

10-9

Lever Pin

1

10-10

Lock Lever

1

10-12

Pump Elbow

1

10-13

Hose Connector

1

10-14

Spring

1

10-15

RS662210-15

Air Hose

1

10-16

Hose Band

2

10-22

Air Filter

1

10-23

Connector

1

10-24

O Ring

1

10-25

Connecting Nut

1

10-26

Connector

1

12-1

RS662212-1

Adaptor-A    70 x 20

1

12-2

RS662212-2

Adaptor-B    50 x 20

1

12-3

RS662212-3

Adaptor C    50 x 50

1

12-4

RS662212-4

Adaptor D    50 x 100

1

12-5

RS662212-5

Holder Adaptor

1

12-6

U-Bolt

2

12-7

Nut

4

12-8

Spring Washer

4

12-9

RS662212-9

Hitch Pin

4

Note: only items identified by part number are available 
individually.

* Available only in the seal kit, part # RS6622-SK

*

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*

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*

*

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Summary of Contents for MTN5520

Page 1: ...on Push Valve Lever for Fast Air Control 3 Position Lock Lever Safety Overload Valve Large Diameter Wheels for Ease of Operation Owner User Responsibility The owner and or user must have a thorough understanding of the manufacturer s operating instructions and warnings before using the service jack Personnel involved in the use and operation of equipment shall be careful competent trained and qual...

Page 2: ... Lay the jack on its side and allow the oil to run out into suitable drain pan The oil will run slowly because air must enter as oil drains out Be careful to prevent dirt or foreign matter from entering the system Replace with proper oil IMPORTANT Use only a good grade hydraulic fluid Avoid mixing types of oil Do not use brake fluid alcohol glycerin transmission fluid or dirty oil Improper fluid c...

Page 3: ... handle rapidly 4 full strokes to purge air close release valve Return spring is broken or linkages binding Replace spring if broken Grease pivot shaft oil all lift arm linkages Discharge ball is not sealing hydraulic system and oil may be dirty Manually flush hydraulic system by raising and lowering lift arm by hand Open the release valve as required to raise and lower the lift arm Manually raise...

Page 4: ...5 1 5 9 5 21 5 7 5 3 5 14 5 20 5 18 5 13 5 16 5 11 5 12 4 4 4 6 5 17 4 5 4 11 4 9 4 2 4 1 4 3 4 8 4 10 3 4 2 31 2 19 2 20 3 2 3 12 3 10 2 19 2 25 2 23 3 14 3 13 2 24 2 8 2 7 2 2 2 32 2 1 2 5 2 4 2 3 2 17 2 18 2 22 2 21 6 7 6 6 6 8 2 12 2 13 2 29 2 14 3 8 3 5 3 6 3 9 3 7 5 15 7 0 Air Pump Ass y 4 0 Release Valve Ass y 2 0 Piston Rod Ass y 5 0 Handle Ass y 10 30 Air Valve Ass y 5 8 5 9 5 19 8 12 8 1...

Page 5: ...r Pin 1 Item Part No No Description Qty 5 21 Handle Cap 2 5 22 Handle Cap 1 6 1 Handle Fork Bracket 2 6 3 Frame 1 6 6 RS66226 6 Upper Cover 1 6 7 Machine Screw 4 6 8 Lock Washer 4 6 9 Bolt 4 6 12 Bolt 4 6 13 Bolt 4 6 14 Spring Washer 4 6 15 Lower Cover 1 7 0 RS66227 0 Air Pump Ass y 1 7 1 Packing Washer 1 7 2 Muffler Cover 1 7 3 O Ring 23 6 x 3 55 1 7 4 Valve Rod 1 7 5 Rubber Pad 1 7 6 Packing Was...

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