Page 129 - Workshop Manual - Aumark (BJ1051)
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Maintenance Specifications-Power Steering
Power Steering
Service Data
Steering fluid
Operating temperature 60~80 ℃
Liquid level rise Engine idle → shut down ≤ 5 mm
Steering gear
Length of stay of steering wheel < 5 s
at extreme position
Net mass 18.5 Kg
1051 series models 19.5 Kg
1061 series models 23.4 Kg
1089 series models
Drive ratio 18.85 03
1051 series models 21.92
1061 series models 21.92
1089 series models
Number of turns of screw 4.8
1051 series models 4.3
1061 series models 4.3
1089 series models
Working pressure Maximum 10.3 MPa
Direction of spiral of cycle
raceway Left-handed
Diameter of cycle pair 72 mm
Number of recirculating balls 30
Diameter of recirculating ball 7.14 mm
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