4.6.12. Natyazhitel of a GRM drive chain
Details of installation of a natyazhitel of a chain of the GRM drive
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1 — the Stopper
5, 15 — Sealing rings
7 — the Finger
8 — Pruzhina
9 — the Spring ring
10 — the Persistent bolt
14 — the Case of a natyazhitel
18, 20 — Air ducts
19 — the Air filter
21 — the Air pump |
Design of a natyazhitel of a chain of the GRM drive
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1 — the Stopper
2, 11 — Balls
3, 12 — Press springs
4 — a ball Guide
5, 15 — Aluminium sealing rings
7 — the Finger
8 — the Persistent spring |
9 — the Restrictive spring
10 — the Persistent bolt
13 — the Persistent detail
14 — the Case натяжитёля
16 — a GRM drive chain Cover
17 — the Oil channel |
Removal
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| 1. Install the piston of the first cylinder in situation 30 ° after VMT. |
2. Weaken a stopper (1) approximately on one turn.
3. Turn off a natyazhitel assembled.
4. Remove a stopper (1) with a sealing ring (5). Turn off a persistent bolt (10) together with a restrictive spring (9) in the persistent direction. Wipe all elements.
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Installation
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1. Screw the case of a natyazhitel (14) with a new sealing ring (15) and tighten its moment 50 Nanometers.
2. Fix a sealing ring (15) by sealant in the case of a natyazhitel (14) so that it was centered. Tighten the case of a natyazhitel the moment of 80 Nanometers.
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| 3. Insert a persistent bolt (10) into the case of a natyazhitel together with restrictive (9) both press (8) springs and a finger (7). |
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| 4. Screw a stopper (1) in the case of a natyazhitel (14) with a new sealing ring (5) and tighten its moment 40 Nanometers. |
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