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9.3.15. Removal and installation of multidisk couplings K1, K2 and K3

Removal and installation of multidisk couplings K1, K2 and K3

12 — the Output shaft with the central and back block of planetary gear wheels and coupling of K3
13 — the Persistent needle bearing
13a — Persistent laying
58 — the Conducting shaft with coupling by K2 and the forward block of planetary gear wheels
58a — Teflon rings 		83 — Coupling of K1
138 — the Solar gear wheel of the forward block of planetary gear wheels
And — the Oil channel for coupling blocking
In — the Oil channel to coupling of K2

Removal

 PERFORMANCE ORDER

1. Disconnect the transmission case from the case the hydrotransformer.
2. Remove an output shaft with the central and back blocks of planetary gear wheels and coupling of K3 (12).
3. Remove the persistent needle bearing (13) and persistent laying (13a).
4. Remove the conducting shaft with coupling K2 and the forward block of planetary gear wheels (58).
5. Remove coupling of K1 (83).


Installation

 PERFORMANCE ORDER

1. Grease and establish everything together teflon rings in a groove in B1 brake.
2. Establish coupling of K1 (83).
3. Grease and establish everything together teflon rings (58a) in a groove of coupling of K2.
4. Establish the conducting shaft with coupling K2 and the forward block of planetary gear wheels (58).
5. Establish persistent laying (13a) and the persistent needle bearing (13).
6. Establish an output shaft with the central and back block of planetary gear wheels and coupling of K3 (12).
7. Install the transmission case on the hydrotransformer case.