Still STEDS R70-16 Quick Start Manual Download

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Steer axle

Contents

Page

Technical Data for

Maintenance Service

Mechanical configuration of Steer axle
Steer axle removal

Steer axle installation

Wheel hub - Removal and

Dismantling
Wheel hub - Reassembling and

Installation
Wheel angle stop adjustment

Checking the steering angles

Stub axle - Removal and

Dismantling
Stub axle - Reassembling and

Installation
Lubricating the steer axle with

grease
Track rod removal

Track rod installation

Steer cylinder removal

Steer cylinder installation

Workshop Manual 7052/56/74-76, 7054/58/77-79

Summary of Contents for STEDS R70-16

Page 1: ......

Page 2: ...01 1 Contents Page Frame and counterweight 1 Jacking up the truck 2 Workshop Manual 7052 56 74 76 7054 58 77 79 ...

Page 3: ... member located underneath the floor plate Counterweight The removable rear counterweight is secured to the frame by three bolts see sketch 1 hex hd bolt M 24 x 85 8 8 2 spherical washer 3 ball cup The three counterweight bolts item 1 should be torqued to 660 Nm Weight of the counterweights 7052 7054 940 kgs 7056 7058 1080 kgs Workshop Manual 7052 56 74 76 7054 58 77 79 ...

Page 4: ...e truck position it on level ground and secure against slipping or rolling Jack up the truck by placing a jack at locations shown in the figures i e beneath the mast right or left and beneath the frame at the front or at the rear Never jack up the truck at rear counterweight When jacking up the truck observe safety rules covering maintenance and service jobs on the mast 01 Jacking up the truck 4 W...

Page 5: ... 3 Dismantling Wheel hub Reassembling and 3 Installation Wheel angle stop adjustment 4 Checking the steering angles 4 Stub axle Removal and 5 Dismantling Stub axle Reassembling and 6 Installation Lubricating the steer axle with 6 grease Track rod removal 7 Track rod installation 7 Steer cylinder removal 8 Steer cylinder installation 8 Workshop Manual 7052 56 74 76 7054 58 77 79 ...

Page 6: ... W m N 0 1 2 A M s g n i r a e b e l x A m N 5 9 1 A M g n i x i f r e d n i l y c r e e t S m N 0 1 2 A M n i p g n i k n o t u N m N 0 9 2 A M s t n a c i r b u L s g n i r a e b b u h l e e h W m u i h t i l 0 2 K 2 P K 5 2 8 1 5 N I D o t F e s a e r G d e s a b p a o s m u i h t i l 0 3 K 2 P K 5 2 8 1 5 N I D o t F e s a e r G d e s a b p a o s s g n i r a e b e l x a b u t S 0 2 N 2 F P K 5...

Page 7: ...nder the counter weight in front of the axle Remove wheels Disconnect the hydraulic connections at steer cylinder CAUTION Prepare for oil spillage when disconnecting the hydraulic connections Catch oil in a pan of adequate capacity and dispose of the used oil in accordance with laws and regulations Remove the 4 socket head screws which re tain the steer axle in place Slide a hand pallet truck unde...

Page 8: ...l sealing ring 3 then remove tapered roller bearings 4 and 10 from hub If necessary drive out of wheel hub outer races of tapered roller bearings 4 and 10 Wheel hub Reassembling and Installation Apply a smear of grease to the sealing lips of the radial sealing ring Before re assembling the hub repack with grease F cavity between inner race and bearing cage of tapered roller bearings and the bearin...

Page 9: ...re that the wheel lock is limited by the stop screws 1 and not by the cylinder stroke Wheel angle stop adjustment The wheel stop angle is limited by the stop screws 1 By operating on stop screws 1 set both steering angles to 80 82 Check opposite angles Check for adequate clearance between wheels and truck frame Check that the wheel lock is not limited by the cylinder stroke 02 Steer axle 6 Worksho...

Page 10: ...pple 13 tapered roller bearing 14 wiper ring 15 O Ring 16 spacing washer Remove the wheel Press out the pin located between track rod and stub axle Slacken nut 1 Remove washer 2 Press the king pin 3 down through the stub axle and remove the king pin Remove the stub axle from the axle Remove from the stub axle spacing washers O ring wiper rings tapered roller bearings and spacer items 8 16 Workshop...

Page 11: ...7 11 O ring 11 as well as both spacing washers items 13 6 Install the stub axle into the axle beam Drive in the king pin 3 from below after having first applied a light smear of oil to it Fit the washer 2 into position on the king pin Install a new nut 1 and tighten to a torque of MA 290 Nm Press the pin 14 into the track rod and secure with roll pins Install wheel Lubricate the steer axle with FL...

Page 12: ...xle 2 piston rod 3 sealing rings 4 roll pins 5 pin 6 track rod 7 ball joint Remove the roll pins 4 Using a press press out the pins 5 Track rod installation Reverse the removal procedure Install pins cylinder end with a maximum press force of max 21 kN and pins stub axle end with a maximum press force of max 26 kN Workshop Manual 7052 56 74 76 7054 58 77 79 ...

Page 13: ...aulic connections Install track rods NOTE For steering cylinder dismantling and reassembling refer to F G 06 Lubricating the steer axle with grease Operate the linkage during greasing while the steer axle is off load Using a grease gun lubricate with FL grade grease the 8 fittings with which the steer axle is equipped until a small amount of fresh grease oozes out at the lubricating points NOTE Wh...

Page 14: ...e 1 Power Axle Description 3 PowerAxle removal 5 Power Axle installation 5 Double reduction gear and differential Sectional view 6 Exploded view 7 Axle housing installation 8 Half shaft axle shaft removal 9 Half shaft axle shaft installation 9 Wheel hub removal 10 Wheel hub installation 11 ...

Page 15: ...03 Workshop Manual 7052 56 7054 58 Technical Data for Maintenance Service 3 ...

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