Bulldozer Lift Control
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Illustration 1 | g00446856 |
Torque for all 3/8 locknuts (jam nuts) that hold the rod ends on the rod ... 14 ± 4 N·m (10 ± 3 lb ft)
(1) Torque for two nuts ... 45 ± 7 N·m (33 ± 5 lb ft)
(3) 7M-4914 Spring
- Length under test force ... 30.5 mm (1.20 inch)
- Test force ... 26.7 ± 4.0 N (6.00 ± 0.90 lb)
- Free length after test ... 55.1 mm (2.17 inch)
- Outside diameter ... 49.43 (1.946 inch)
- Test force ... 26.7 ± 4.0 N (6.00 ± 0.90 lb)
Adjustment Procedure
- Put the control valve in the HOLD position.
- Adjust the length of rod (4) so that control rod (2) is vertical.
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