URAL Motorcycles URAL-4320-60, Руководство по эксплуатации

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98
In accordance with the Fig. 68:
- torque the bolt 5 to the 75-85 Nm (7,5-8,5 kgf m). Apply
АМС
-3 GOST 2712-75 lub-
ricant on the «d» surface;
- before assembly, the brake shoe surface «g» of the axle 7 and surface «f» lubricate with
graphite grease as per GOST 3333-80. Apply the lubricant
АМС
-3 GOST 2712-75 on the surfac-
es «e», «h» and «p».
The brake shoe axle nuts tightening order: first tighten the nut 6 with a tightening torque
of 431-490 Nm (44-50 kgf m), then the nut 11 with a tightening torque of 274-313 Nm
(28-32 kgf.m).
At the brake drum wear, and at the presence of circular grooves with the depth of 1 mm,
the drum working surface is to be turned in accordance with the Table 5, basing on the hub bear-
ings outer rings, according to the Fig. 76. The drum working surface run out should not exceed
0,25 mm.
Tab le 5- Brake drum inner surface diameter after
internal turning
Diameter after the first internal
turning, mm
Diameter after the second internal
turning, mm
Max internal turning diameter,
mm
421,5 423 424,38
5.5.1.7 Rotation sensor. Front and rear wheels brake mechanisms have inductive
pickups 2 (Fig. 77).
1-plug; 2-inductive pickup; 3-clamping sleeve; 4-toothed impulse ring; 5-wheel hub; 6-rubber bushing
Fig. 77 - Rotation sensor
А
,
В
-reference surfaces
Fig. 76 – Brake drum rework diagram