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T H E   G 6 8 9   H Y D R O -

S H I F T   R I V E T E R  

D E S C R I P T I O N  

The Cherry G689 Hydro-Shift Riveter is a 

heavy duty pneumatic-hydraulic tool designed 

s p e c i f i c a l l y   f o r   t h e   i n s t a l l a t i o n   o f   a l l  

CherryLOCK® Rivets. The G689 is recom-

m e n d e d   p r i m a r i l y   f o r   1 / 4 "   d i a m e t e r  

CherryLOCK® rivets. It can be used to install all 

diameters and lengths as indicated on the tool 

capacity charts. 

Its durable, all metal housing makes this tool very 

robust for use in a shop environment. 

T h i s   e x t r e m e l y   p o w e r f u l   t o o l   h a s   b e e n  

designed with many ergonomic features: low 

recoil, low noise and a comfortable fit in the 

operator’s hand. It can be operated in any posi-

tion with one hand. 

The H681 Series pulling heads fit directly on 

this tool to install both bulbed and standard 

NAS type 2000 Series CherryLOCK® Rivets. 

With the proper adapters and pulling heads, 

this tool can install other types of rivets. See the 

section on “Pulling Heads’’ for correct pulling 

head and adapter part numbers. 

S P E C I F I C A T I O N S   F O R   G 6 8 9  

CHERRY® Aerospace’s policy is one of continuous development. Specifications shown in this document may be 

subject to change which may be introduced after publication. Contact us for the latest information. 

 

AIR PRESSURE 

90 to 110 PSI (6,2 bar  to 7,6 bar) Max. 

STROKE 

1.475 inch (37,47 mm) 

PULLING FORCE 

3,800 lbs. (16,9 kN) @ 90 PSI (6,2 bar), 

WEIGHT 

12.85 lbs. (5,90 kg) 

NOISE LEVEL 

74.1 dB (A) 

VIBRATION 

less than 2.5 m/s

2

AIR CONSUMPTION 

.50 SCF/cycle (14.2 L/cycle) 

Summary of Contents for G-689

Page 1: ...ORIGINAL INSTRUCTIONS G 689 Hydro Shift CherryLOCK Riveter 1224 E Warner Ave Santa Ana CA 92705 www cherryaerospace com...

Page 2: ...le Shooting 4 Overhaul 5 Air Valve Sub Assembly 5 Head Sub Assembly 5 6 Handle Sub Assembly 7 Adjustment Instructions 8 Shift Point Setting 8 9 Shift Piston Check 9 G689 Pulling Heads 10 Tool Capacity...

Page 3: ...e operated in any posi tion with one hand The H681 Series pulling heads fit directly on this tool to install both bulbed and standard NAS type 2000 Series CherryLOCK Rivets With the proper adapters an...

Page 4: ...es are always in good condition Excessive contact with the hydraulic oil should be avoided to minimize the possibility of rashes Care should be taken to wash thoroughly Operating air pressure should n...

Page 5: ...ll by pass hole near the base of the handle grip 61 indicates worn or damaged O Rings 64 Use automatic transmission fluid Type A no substitutes CHERRY Aerospace recommends using ATF Dexron III DEXRON...

Page 6: ...need replacing If oil should leak through the by pass hole at the base of the handle 61 the O rings 64 are worn or damaged Oil leaking from the front of the head 13 indicates that O rings 5 and 11 ar...

Page 7: ...sleeve 72 unless the ports in the sleeve have become plugged from contaminated air The O rings on this sleeve are static and therefore do not wear If it is suspected that the ports are plugged use nee...

Page 8: ...bly into the large hole of clamp wrench 680A48 49 locating on a polished surface Tighten the wrench s cap screws securely so that the shift piston sub assembly cannot turn in the clamp Place the clamp...

Page 9: ...to the handle see Fill and Bleed Instructions Also make sure to place O rings 40 on top of adapter 86 O ring 87 and gasket 88 on the top of the handle and that they are properly oriented Tighten the f...

Page 10: ...ylinder tool 530A88 push air piston 49 with quad ring 48 and back up rings 47 into air cylinder until it engages threaded end of power piston and rod sub assembly 92 Using piston rod wrench 530A86 tig...

Page 11: ...ockwise Gage point C should now be flush with the front of tool head as shown in sketch CAUTION Always release the tool trigger before turning knob and never back off more than 12 turns or the shift s...

Page 12: ...C 4 ALL ALL ALL ALL ALL ALL H681 5C 5 ALL ALL ALL ALL ALL ALL H681 6C 6 ALL ALL ALL ALL ALL ALL OTHER PULLING HEADS THAT WILL FIT THIS TOOL ARE SHOWN ON THE CHART BELOW PULLING HEAD TYPE ADAPTER RIVET...

Page 13: ...11 CROSS SECTION DRAWING G689...

Page 14: ...2 43 P 213 RING BACK UP 676 500 088 4 44 P 215 RING QUAD 693 487 103 2 45 P 196 O RING 1 574 1 296 139 1 46 530B14 PLUG PACKING 1 PART LIST FOR THE G689 689D1 HYDRO SHIFT RIVETER ITEM NO PART NUMBER...

Page 15: ...13 EXPLODED VIEW OF G689...

Page 16: ...tive or nonconforming goods or installation of replacement goods shall be Buyer s responsibility SELLER S WARRANTY DOES NOT APPLY WHEN ANY PHYSICAL OR CHEMICAL CHANGE IN THE FORM OF THE PRODUCT IS MAD...

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