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SAFETY PRECAUTIONS

MAINTENANCE AND REPAIR

• When lifting parts or assemblies, make sure all slings, chains, or cables are correctly

fastened, and that the load being lifted is balanced. Make sure the crane, cables, and
chains have the capacity to support the weight of the load.

• Do not lift heavy parts by hand, use a lifting mechanism.

• Wear safety glasses.

• DISCONNECT THE BATTERY CONNECTOR before doing any maintenance or repair

on electric lift trucks.

• Disconnect the battery ground cable on internal combustion lift trucks.

• Always use correct blocks to prevent the unit from rolling or falling. See HOW TO PUT

THE LIFT TRUCK ON BLOCKS in the Operating Manual or the Periodic Mainte-
nance 
section.

• Keep the unit clean and the working area clean and orderly.

• Use the correct tools for the job.

• Keep the tools clean and in good condition.

• Always use HYSTER APPROVED parts when making repairs. Replacement parts

must meet or exceed the specifications of the original equipment manufacturer.

• Make sure all nuts, bolts, snap rings, and other fastening devices are removed before

using force to remove parts.

• Always fasten a DO NOT OPERATE tag to the controls of the unit when making repairs,

or if the unit needs repairs.

• Be sure to follow the WARNING and CAUTION notes in the instructions.

• Gasoline, Liquid Petroleum Gas (LPG), Compressed Natural Gas (CNG), and Diesel fuel

are flammable. Be sure to follow the necessary safety precautions when handling these
fuels and when working on these fuel systems.

• Batteries generate flammable gas when they are being charged. Keep fire and sparks

away from the area. Make sure the area is well ventilated.

NOTE:

The following symbols and words indicate safety information in this

manual:

WARNING

Indicates a condition that can cause immediate death or injury!

CAUTION

Indicates a condition that can cause property damage!

Summary of Contents for H3.50-5.50XM

Page 1: ...TILT CYLINDERS ALL MODELS EXCEPT H3 50 5 50XM H70 120XM K005 L005 S3 50 5 50XM S70 120XM E004 F004 PART NO 910102 2100 SRM 103...

Page 2: ...condition Always use HYSTER APPROVED parts when making repairs Replacement parts must meet or exceed the specifications of the original equipment manufacturer Make sure all nuts bolts snap rings and...

Page 3: ...ls 3 Tilt Cylinders for H700 800A and Early Model H700 920B 4 Install 5 Tilt Cylinders Using Chevron Packing 6 Install 7 Tilt Cylinder Leak Check 9 Tilt Cylinder Stroke and Mast Tilt Angle Adjustment...

Page 4: ...THE QUALITY KEEPERS HYSTER APPROVED PARTS...

Page 5: ...lines at the tilt cylinder Install caps on the hydraulic lines and ports WARNING Do not push the anchor pins out of the rod end with your fingers Do not permit the tilt cylin ders to drop and cause d...

Page 6: ...2 Install the O ring seal ring and guide ring on the piston The seal ring must be heated before installation After heating it must be pushed into its groove using a ring compressor Let the seal ring...

Page 7: ...damaged Tighten the nut on the piston rod to the value shown in Torque Specifications 2 Install a new wiper and rod seal Install the O ring and backup ring onto the retainer 3 Install the retainer as...

Page 8: ...ll the lock nut on the rod Tighten the lock nut until the thrust plate is tight against the rod Install the pin in the lock nut and rod if neces sary drill a hole in the rod for the pin Install the sn...

Page 9: ...TALL 1 Use a lifting device to move large tilt cylinders Put the cylinder in the lift truck Install the an chor pin in the frame Install the retainer pin or cotter pin 2 Install the anchor pin at the...

Page 10: ...er assembly is complete install the rod end on the cylinder rod Tighten the capscrew on the rod end as specified in Mast section for your specific lift truck 1 CYLINDER SHELL 2 NUT 3 PISTON HEAD 4 O R...

Page 11: ...3 PACKING 4 BUSHING STEP 2 Install the O ring and the backup ring on the re tainer Use your hand to push the bushing into the retainer Make sure the O ring is not damaged during installation Install t...

Page 12: ...groove when the piston half is installed Install the piston rod nut Tighten to the specifications given in Torque Specifications 1 O RING 2 PISTON HALF 3 PISTON HALF WITH PACKING STEP 5 Push the pist...

Page 13: ...hand on hydraulic components under pressure Hydraulic oil can be injected into the body by the pressure 1 Put a capacity load on the forks Use a safety chain to hold the load to the carriage Raise the...

Page 14: ...0 40XM 0 8 0 03 5 0 0 20 E2 00 3 20XM E40 65XM 0 8 0 03 5 0 0 20 J2 00 3 20XM J40 60XM J40 60XM2 A216 0 8 0 03 5 0 0 20 J2 00 3 20XM J40 60Z A416 0 8 0 03 5 0 0 20 H1 25 1 75XL H25 35XL 0 8 0 03 5 0 0...

Page 15: ...5 00XL H70 110XL 400 to 440 N m 295 to 325 lbf ft H6 00 7 00XL H135 155XL 407 to 440 N m 300 to 325 lbf ft H7 00 12 50H H150 275H 447 to 475 N m 330 to 350 lbf ft H8 00 12 00XL H165 280XL 950 to 985...

Page 16: ...XM2 A216 170 to 237 N m 125 to 175 lbf ft J2 00 3 20XM J40 60Z A416 170 to 237 N m 125 to 175 lbf ft E20 30B 407 to 475 N m 300 to 350 lbf ft E30 60B E30 60AC 475 to 542 N m 350 to 400 lbf ft E3 50 5...

Page 17: ...35B 400 to 500 N m 295 to 369 lbf ft J40 60A J50 60AS 475 to 542 N m 350 to 400 lbf ft P40 50A P60 80A 475 to 542 N m 350 to 400 lbf ft P7 00 8 00B P150 200B 475 to 542 N m 350 to 400 lbf ft S20 30A...

Page 18: ...is greater than capacity Reduce load Pressure relief valve s is not ad justed correctly or is damaged Repair or adjust relief valve s Large leaks between spool and bore Replace valve section Spool is...

Page 19: ......

Page 20: ...TECHNICAL PUBLICATIONS 2100 SRM 103 10 03 3 03 9 00 6 96 11 95 5 95 1 95 11 94 3 94 9 93 4 93 Printed in U S A...

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