Kalmar DCE80-100E, Техническое руководство

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DCE80-100E
Technical Handbook
Steering axle
Service
4 P. Group 60
TDCE01
04GB
Replacement of steering cylinder
1. Disconnect the hydraulic connections from the steering cyl-
inder, and protect the open ends of the cylinder and hoses
by means of caps or plugs.
2. Release and remove the piston rod pivot spindles.
3. Remove the bolts retaining the cylinder on the steering cra-
dle.
4. Remove the cylinder.
5. Fit the new cylinder and coat the mounting bolts with LOC-
TITE. Tighten according to specification.
6. Connect the piston rod ends to the link levers. Secure the
pivot spindles by means of the locking washers.
7. Connect the hydraulic hoses.
Replacement of steered wheel bearings
Dismantling
1. Jack up the steered wheel end of the truck and block it up in
a safe manner.
2. Unscrew the wheel bolts from the steered wheel and remove
the wheel.
N.B. A trolley with a rest for holding the wheel securely will
be needed for handling purposes.
3. Remove the hub cover.
4. Secure a lifting sling to the hub, preferably using one of the
hub bolts. Fit a nut to secure the bolt. Use a hand trolley, pal-
let truck or the like for lifting the hub.
5. Remove the locknut, tab washer and bearing nut. The plain
washer is loose.
6. Remove the hub off the wheel axle by means of the hand
truck. The inner race of the outer bearing will accompany the
hub.
7. Withdraw the inner race of the inner bearing from the wheel
axle.
8. Remove the seal.
9. Remove the outer races from the hub.
Assembly
1. Pack the outer races of the bearings with grease and press
them into the hub.
Note that these are taper bearings. Fit the inner races so that
the larger inside diameter faces outwards.
A round plate should be made for each bearing size for
pressing in the races. A heavy hammer can then be used to
hammer the plate for driving in the race. Don’t hammer the
bearings directly since they may not enter straight and may
become jammed in the housing.
2. Press a new seal into the hub. Use a suitable round plate for
this purpose. Tapping the seal itself with a hammer will dam-
age it.
3. Clean the spacer and pack it with grease.
1. Steering cylinder
2. Spindle
3. Locking screw
4. Mounting screw, lock with LOCTITE
1
2
3
4