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12-5-7-snyatie-i-ustanovka-rulevogo-mekhanizma-s-gur.html
12.5.7. Removal and installation of the steering mechanism from GUR
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When replacing the steering mechanism it is necessary to check height of installation of the pendular lever in relation to a steering shaft. Reuse of the lowered GUR liquid is not allowed. |
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- Remove a steering wheel (see the Section Removal and installation of a steering wheel, the block of a safety cushion and its contact ring).
- Remove protection of a case of the engine and the thermofilter.
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- Disconnect the GUR lines and muffle open openings protective caps.
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At installation use new sealing rings (D). On models with the M52 engine the pipeline has to settle down at distance of 8 ÷ 10 mm from the steering mechanism, – check availability of other knots. |
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- Give a nut and disconnect cross steering draft from a steering bipod by means of a stripper No. 32 1 190.
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At installation on landing cones there should not be lubricant traces. Replace самоконтрящуюся a nut. |
- On models, except models with the M52 engine, remove a steering bipod (see the Section Removal and installation of steering drafts, a bipod and the pendular lever).
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- Turn out a bolt and disconnect the cardan hinge of the lower section of a steering shaft from the steering mechanism.
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At installation the bolt has to enter a nest of a steering shaft, and a tag on the mechanism and on a shaft have to coincide. |
- Disconnect the steering mechanism from a beam of the forward bridge.
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At installation fix the steering mechanism on a beam of the forward bridge at first by hand by a bolt (1), and then tighten consistently with the required effort bolts (2) and (1). Use new самоконтрящиеся nuts. |
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- Installation is made upside-down.
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