TECHNICAL STATE BOND
By car, dry-plate clutch
with a central spring and damper nazhipnoy torsional vibration
(Damper) mounted on the slave drive
and the hydraulic clutch.
Clutch is a non-separable unit, it does not provide
any adjustment at assembly site and in operation.
Coupling consists of two main parts: a pressure plate
with the housing 5 (Fig. 54) in the collection and the slave disk 32, the prisoners
in cast aluminum alloy casing 1,
shaped like a bell.
Occurring during operation of the vehicle malfunction
clutch mechanism and drive it removes the replacement
worn parts with new parts or repairs.
When the scratches, nicks, scratches and signs of ring wear
flywheel friction surface and pressure plate, and
with warping of the latter, may be grinding their
Since the grip is molded node, then sanded
pressure plate is recommended only in terms of repair
After grinding the working surface of the pressure plate is important,
that the total thickness of the disk, defined rahmerom A (Fig.55)
not less than 7.24 mm. Surface roughness after
Grinding - the height of roughness profile should be no more
1.6 microns. The working surface of the disk should be flat,
concavity may be no more than 0.08 mm, convexity is not
Grinding pressure plate reduces operating force generated
push spring, so the assembly clutch
repaired with a pressure plate for recovery
normal force compression spring requires
Special repair spacers on the tie fingers
mount compression spring to the clutch cover.
In this book, this type of repair is not considered. At
significant deterioration of the pressure plate or warping
recommended that a defective clutch assembly replaced.
Check the status of the three holes in the stamped housing
Clutch by locating pins, ovality are not
admissible. The diameter of the holes should be within
6,340 - 6,362 mm.
Repair of the casing with the pressure plate assembly, disassembly associated with
this site because of its specificity, can be made, as already
mentioned above, only the specialized repair
enterprises that can
ensure compliance with technical requirements for grading
parts, repair and subsequent assembly and control unit.
The nominal dimensions, tolerances, clearances, and tightness in the main
conjugate details of the mechanism and the clutch actuator
provided by the assembly in the company - manufacturer,
are shown in Table 7.