Model 5200 High-Level Orderpicker

Section 7.Component Procedures

Drive and Brake Drive Unit

Bearing Cup and Shim Removal

NOTE: The bearing cups and cones are usually damaged during removal. They must be replaced as sets.

1.Use the mallet and a long punch to drive the spiral gear bearing cup from the housing. Take care not to damage the shims. Save the shims for reference in reassembly. See Figure7-51.

3.Remove the axle shaft bearing cup from the housing using the punch and mallet. See Figure7-53

2.Use the mallet and a punch to drive the helical gear bearing cup from the housing. See Figure7-52

4.Use the mallet and a punch to drive the bevel gear bearing cup from the housing. Take care not to damage the shims. Save the shims for reference in reassembly.

5.Visually inspect the housing bores and sealing surfaces for damage or wear.

Spur Gear Removal

Check the spur gear for damage or wear. If the spur gear is damaged, use a drift punch and mallet to remove it from the housing. See Figure7-54.

Publication Number: 1043922B, Revised: 2 Sept 2015 7-35

Section 7.Component Procedures

Model 5200 High-Level Orderpicker

Drive Unit Drive and Brake

3.Lift the axle seal from the axle. See Figure7-56 .

Housing Cleaning and Inspection

Thoroughly degrease the housing. Visually inspect the entire housing again for excessive damage, cracks, or wear.

Axle Shaft Disassembly

Always watch for pinch points when using a press or pressing tools.

1.Place a bearing puller clamp between the axle seal and beneath the axle bearing cone.

2.Press the bearing from the axle using a bearing press and a 6 in. tube. See Figure7-55 .

4.Inspect the axle for damage or wear. See Figure7-57 .

Bevel Gear Disassembly

Always watch for pinch points when using a press or pressing tools.

1.Place the bearing puller clamp on the bevel gear beneath the bearing. See Figure7-58 .

Publication Number: 1043922B, Revised: 2 Sept 2015