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3

Figure 3 -  YA657B / YA660B Nomenclature

Figure 4 -  YA667B / YA662B Nomenclature

Lift Arm

 

Air Hose

Saddle

Handle

Lift Arm

Handle Fork

Caster

Front Wheel

Release Knob

Saddle

Handle

Release Knob

Caster

Air Motor

Air Vent Screw
(on the power unit)

Air Vent Screw
(on the power unit)

Handle Fork

Min. Height

Max. Height

5-1/4"

Capacity

26"

Model

5-1/4"

YA657B

Jack Size ( L x H )

4 Ton

4 Ton

26"

48-1/4" x 7-1/2"

YA667B

Air / Manual

YA660B

YA662B

Air / Manual

10 Ton

10 Ton

5-7/8"

5-7/8"

26"

26"

48-1/4" x 7-1/2"

53-3/8" x 9-3/4"

53-3/8" x 9-3/4"

 

 

Figure 1 -  YA657B / YA667B

Figure 2 -  YA660B / YA662B

Summary of Contents for YA657B

Page 1: ...e handle and handle socket may have to gently tap the pin with a hammer 8 Align the pivot pin with the holes on the side plates that the pivot pin was removed from and tighten the 5 16 18 bolts into t...

Page 2: ...malfunctioning jack and then the jack stands c Using the functioning jack lower the load by turning the operating handle counterclockwise but no more than 1 2 turn 4 Push saddle down to reduce ram exp...

Page 3: ...Handle Release Knob Caster Air Motor Air Vent Screw on the power unit Air Vent Screw on the power unit Handle Fork Min Height Max Height 5 1 4 Capacity 26 Model 5 1 4 YA657B Jack Size L x H 4 Ton 4 To...

Page 4: ...rts give Model number serial number and description below Call or write for current pricing Snap on Tools Company Kenosha WI 53141 1410 4 TROUBLESHOOTING Contact Snap on Technical Service Possible Cau...

Page 5: ...5 Service Parts for Model YA657B...

Page 6: ...6 Service Parts for Model YA657B continued Hyd Unit...

Page 7: ...22098 Speed Pump Assy 1 222201h Spring 1 222257 Plug Poppet Valve 2 222533h Screen 2 223166h Ram Screen 1 226314 Gland Nut 1 226318 Grease Fitting 1 226324 Pressure Plug 1 226325 Pump Link 2 226326 Nu...

Page 8: ...8 Service Parts for Model YA660B...

Page 9: ...9 Service Parts for Model YA660B continued Hyd Unit...

Page 10: ...26325 Pump Link 2 226326 Gland Nut 1 226331 Spring 1 226353h Spring 1 226366 Bolt 1 226372 Plunger Spring 1 227397 Link 1 227436 Turning Rod Assy 1 228875 Spring 1 229887h O ring 1 229888h O ring 1 22...

Page 11: ...11 Service Parts for Model YA662B...

Page 12: ...12 Service Parts for Model YA662B continued Hyd Unit...

Page 13: ...64 Lockwasher 2 210225 Spacer 1 210311 Pipe Plug 3 210411h Washer 1 211341 Rivet 1 212227 Release Valve 1 212689 Bolt 2 213152h Packing Ring 2 213171h Packing Ring 2 214538 Groove Pin 4 Continue on ne...

Page 14: ...ed Tube 1 229910 Retaining Ring 2 229911 Retaining Ring 2 229912 Washer 4 229913 Bell Crank 1 229915 Front Wheel 2 229927 Cap Housing 1 229929 Bearing 1 229932 Spring 2 229933 Plate 2 229934 Pin 1 229...

Page 15: ...15 Service Parts for Model YA667B...

Page 16: ...16 Service Parts for Model YA667B continued Hyd Unit...

Page 17: ...r Pin 1 204842h Copper Gasket 1 209964 Lockwasher 2 210225 Spacer 1 210311 Pipe Plug 4 210411h Washer 1 211341 Rivet 1 212227 Release Valve 1 213152h Packing Ring 2 213171h Packing Ring 2 213639 Bolt...

Page 18: ...od 1 227436 Turning Rod Assy 1 228235 Cotter Pin 1 228257h U cup 1 228354 Universal Linkage 1 228813 Washer 1 228814 Glant Nut 1 228815 u cup Packing 1 228816 Washer 1 228875 Spring 1 228881 Grip 2 22...

Page 19: ...r retailer for disposition or you may contact an Au thorized Service Center listed in the product owner s manual Except where such limita tions and exclusions are specifically prohibited by law the co...

Page 20: ...memo...

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