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Wesco 272754, Instruction Manual

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© Copyright 2015 WESCO Industrial Products Inc. Specifications subject to change. Not responsible for errors or omissions 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO HIGH LIFT 

TRUCK, READ THESE INSTRUCTIONS ENTIRELY BEFORE USING. 

5. PUMP ASSEMBLY INFORMATION

 

 

5.2 PUMP ASSEMBLY PARTS LIST 

 

WESCO 

Replacement P/N 

No. Description Quantity  

WESCO 

Replacement P/N 

No. Description Quantity

71 Washer 

1 

 

 147 

Sealing 

Screw 

1 

72 Spring 

1 

 

 148 

Screw 

1 

172336 73 

Bushing 

2 

 

 149 

Snap 

Ring  1 

272903 74 

Washer 

1 

 

SEAL KIT ONLY 

150  O-Ring 

2 

75 Gasket 

1 

 

SEAL KIT ONLY 

153  O-Ring 

1 

172273 104 

Pin 

1 

 

SEAL KIT ONLY 

155  O-Ring 

1 

172274 105 

Roller 

1 

 

 157 

Screw 

1 

172280 111 

Washer 

1 

 

172302 158 

Air 

Screw 

1 

172281 112 

Pendulum 

Arm 1 

 

 159 

Cylinder 

1 

172286 117 

Pin 

1 

 

 160 

Pump 

Housing 

1 

172287 118 

Valve 

Insert 

1 

 

172303 161 

Thrust 

Bearing  1 

172288 119 

Seat 

1 

 

172304 162 

Ball 

1 

272848 Kit: 

Release 

Mechanism 

172289 120  Screw 

2 

 

172305 163 

Snap 

ring 

1 

172290 121  Gasket 

2 

 

172306 164 

Washer 

1 

172291 122  Spring 

2 

 

172312 170 

Bush 

2 

172292 123  Release Valve 

2 

 

 171 

Piston 

1 

172293 124  Ball 

2 

 

172313 172 

Screw 

1 

172294 125  Valve Insert 

1 

 

172314 173 

Axle 

1 

172295 126  O-Ring 

8 

 

172315 174 

Gasket 

1 

172296 127  Spring 

1 

 

172316 175 

Lock 

Screw 

1 

172297 128  O-Ring 

1 

 

172317 176 

Rubber 

Sleeve 1 

172298 129  Release Indicator

1 

 

172318 177 

Washer 

1 

172299 130 

Screw 

1 

 

172321 180 

Adjusting 

Screw 

1 

CYL./PISTON KIT 

131  Pump Piston 

1 

 

172322 181 

Handle 

Base 

1 

SEAL KIT ONLY 

132  Guide Ring 

1 

 

172323 182 

Adjusting 

Washer 

1 

SEAL KIT ONLY 

133  Y-Ring 

1 

 

172324 183 

Rubber 

Sleeve 1 

270676 134 

Washer 

1 

 

172325 184 

Spring 

Guide  1 

270677 135 

Snap 

Ring 

1 

 

 

190 

Copper Piston 

1 

SEAL KIT ONLY 

136  Scraper Ring 

2 

 

172331 

191 

Snap Ring 

1 

SEAL KIT ONLY 

137  O-Ring 

2 

 

172332 192 

Snap 

Ring 

2 

SEAL KIT ONLY 

138  Y-Ring 

2 

 

SEE TABLE ON 

PAGE 9 

300 Pump 

Unit 

1 

CYLINDER/PISTON 

KIT ONLY 

139 Pump 

Cylinder 

1 

 

172450 

(For 272749 

 Pump Only) 

301 Bushing 

1 

SEAL KIT ONLY 

140  O-Ring 

1 

 

SEAL KIT ONLY 

302  Back-Up Ring 

1 

270471 141 

Spring 

1 

 

SEAL KIT ONLY 

303  Y-Ring 

1 

270679 142 

Hi-Pressure 
Piston 

1 

 

172451 

(For 272749  

Pump Only) 

304 Bushing 

1 

SEAL KIT ONLY 

143  O-Ring 

2 

 

 305 

Snap 

Ring  1 

144 Ball 

1 

 

 306 

Piston 

Rod  1 

145 Spring 

2 

 

 307 

Cylinder 

Head 

1 

146 Adjusting 

Screw 

2 

 

 

308 

Lifting Ram 

1 

 

NOTE: 

Items within kits specify quantity included per kit

 

 

Telescoping Manual High Lift Truck 

(Part # 272754, 272755, 272975 & 272976)  

Instruction Manual 

 

Summary of Contents for 272754

Page 1: ...ion 5 4 1 Fork Frame Parts Diagram 5 4 2 Fork Frame Parts List 6 5 Pump Assembly Information 7 5 1 Pump Assembly Parts Diagram 7 5 2 Pump Assembly Parts List 8 6 Handle Assembly Information 10 6 1 Handle Assembly Parts Diagram 10 6 2 Handle Assembly Parts List 11 WESCO INDUSTRIAL PRODUCTS INC Instruction Manual Telescoping Manual High Lift Truck Part Number 272754 272755 272975 272976 Note Operato...

Page 2: ...lbs 260 lbs 276 lbs Fork Lowered Height 3 3 3 6 3 6 3 6 Fork Raised Height 31 5 31 5 31 5 31 5 Single Fork Width 6 5 6 5 6 5 6 5 Fork Length 44 5 44 5 43 43 Overall Width 27 21 20 27 Overall Length 63 63 63 63 Overall Height 48 5 48 5 48 5 48 5 Telescoping Yes Yes Yes Yes Steering Load Wheels Polyurethane Polyurethane Polyurethane Polyurethane Materials and specifications are subject to change wit...

Page 3: ...of forks Position II Slow lifting of forks Position III Descending of forks Test the functions of the unit by setting the Release Lever in each position If it does not function properly then make the following adjustment to the Lock Nut Item 113 depending on the problem occurring Problem Turning Direction of Lock Nut Forks do not lift up counter clockwise Forks do no lower down clockwise Slow lift...

Page 4: ... added into the oil tank The hydraulic fluid added must have a quality of ISO VG22 or equivalent The mixing of different fluid is prohibited 3 TROUBLESHOOTING No Problem Causes Solutions 1 Forks cannot be pumped up 1 Low oil level in oil tank 2 Air is in the hydraulic system 3 Adjusting Nut is not adjusted properly 1 Add proper hydraulic oil 2 Bleed the system by 3 Adjust the Adjusting Nut as show...

Page 5: ...e Not responsible for errors or omissions 4 FORK FRAME INFORMATION 4 1 FORK FRAME DIAGRAM Telescoping Manual High Lift Truck Part 272754 272755 272975 272976 Instruction Manual ATTENTION TO INSURE SAFE AND EASY USE OF YOUR WESCO HIGH LIFT TRUCK READ THESE INSTRUCTIONS ENTIRELY BEFORE USING ...

Page 6: ... 5 Hold Yoke 1 172252 6 Wheel Yoke 1 172253 7 Centrifugal Axle 2 172254 8 Spacer 2 272752 For 272754 272755 Units Only 9 Steering Wheel Aluminum 2 272902 For 272975 272976 Units Only Steering Wheel Steel 2 172255 10 Snap Ring 8 172256 11 Pin 2 172257 12 Snap Ring 12 172258 13 Bush 2 172259 14 Leg 2 172260 15 Leg 1 172261 16 Bush 2 172262 17 Pin 2 172263 18 Washer 2 172264 19 Nut 2 172265 20 Washer...

Page 7: ...ot responsible for errors or omissions Telescoping Manual High Lift Truck Part 272754 272755 272975 272976 Instruction Manual ATTENTION TO INSURE SAFE AND EASY USE OF YOUR WESCO HIGH LIFT TRUCK READ THESE INSTRUCTIONS ENTIRELY BEFORE USING 5 PUMP ASSEMBLY INFORMATION 5 1 PUMP ASSEMBLY DIAGRAM ...

Page 8: ...172 Screw 1 172294 125 Valve Insert 1 172314 173 Axle 1 172295 126 O Ring 8 172315 174 Gasket 1 172296 127 Spring 1 172316 175 Lock Screw 1 172297 128 O Ring 1 172317 176 Rubber Sleeve 1 172298 129 Release Indicator 1 172318 177 Washer 1 172299 130 Screw 1 172321 180 Adjusting Screw 1 CYL PISTON KIT 131 Pump Piston 1 172322 181 Handle Base 1 SEAL KIT ONLY 132 Guide Ring 1 172323 182 Adjusting Wash...

Page 9: ...72754 272755 Models From Before 2010 OR After 2014 Items 75 126 128 132 133 136 137 138 140 143 150 153 155 302 303 1 ALL 272975 272976 Models 270675 Cylinder Piston Kit ALL Items 131 139 1 272848 Release Mechanism Kit ALL Items 120 121 122 123 124 125 126 127 128 129 1 272745 Replacement Pump 272754 272755 Models From Between 2010 2014 300 1 272749 Replacement Pump 272754 272755 Models From Befor...

Page 10: ...t responsible for errors or omissions Telescoping Manual High Lift Truck Part 272754 272755 272975 272976 Instruction Manual ATTENTION TO INSURE SAFE AND EASY USE OF YOUR WESCO HIGH LIFT TRUCK READ THESE INSTRUCTIONS ENTIRELY BEFORE USING 6 HANDLE ASSEMBLY INFORMATION 6 1 HANDLE ASSEMBLY DIAGRAM ...

Page 11: ...m 1 172283 114 Pendulum Arm Nut 1 172284 115 Screw 5 172285 116 Washer 2 172319 178 Washer 5 172326 185 Adjusting Screw 3 172327 186 Spring Washer 3 172328 187 Lock Screw for Release Lever 1 172329 188 Spring Socket 1 172330 189 Spacer 2 172333 193 Spring 1 172334 194 Pin 1 172335 195 Ball 1 NOTE Items listed above for Models before 2010 or after 2014 only Kits Description P N Models Kit is Compat...

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