Specifications. KIA Magentis/Optima (since 2000 of release)
Magentis and Optima repair since 2000 of release
1. Engines
2. Greasing system
3. Cooling system
4. Control and decrease in toxicity
5. Fuel system
6. Ignition system
7. Coupling
7.1. Specifications
7.2. Pumping of hydraulic system of a drive of coupling
7.3. Coupling pedal
7.4. Main cylinder, tube and coupling hose
7.5. Main cylinder of coupling
7.6. Working cylinder of coupling
7.7. Casing and coupling disks
7.8. Search and elimination of malfunctions
8. Transmission
9. Power shafts, axes
10. Suspension bracket
11. Steering
12. Brake system
13. Body
14. Central air
15. Electric equipment
16. Electric circuits
 










7-1-tekhnicheskie-dannye.html

7.1. Specifications

Coupling drive

The hydraulic
Diameter of frictional slips (external x internal), mm

225х150 (2,5 l)

215х145 (2,0 l)

Adjusting loading of a casing of coupling, N

4500–4900 (2,0 l)

5400–5800 (2,5 l)

Internal diameter of the main cylinder, mm
20,64
Internal diameter of the working cylinder, mm
15,87

Adjusting data

Thickness of a disk of coupling, mm

8,3-8,9 (2,5 l)

8,2-8,8 (2,0 l)

Height of installation of a pedal of coupling, mm
180,5±0,3
Free wheeling of a pedal of coupling, mm
6–13
Course of a pedal of coupling, mm
150
Minimum admissible distance to heads of rivets at limiting wear of frictional overlays of a disk of coupling, mm
0,3
Distinction of height of the ends of a diafragmenny spring, mm
0,5
Gap between the piston and the working cylinder of coupling, mm
0,15
Gap between the piston and the main cylinder of coupling, mm
0,15

Recommended greasings
Elements
Greasing
Contact surface of the bearing of switching off of coupling and support of a fork of switching off of coupling
CASMOLY L 9508
Internal surface of the bearing of switching off of coupling
CASMOLY L 9508
Internal surface of the cylinder of switching off of coupling, piston and cuffs
Brake DOT 3 liquid
Shlitsa of a coupling disk
CASMOLY L 9508
Internal surface of the main cylinder of switching off of coupling, piston and cuffs
Brake DOT 3 liquid
Pusher of the main cylinder of coupling, pin with a head and an opening under шплинт and a washer
SAE J310a, NLGI No. 2
Shaft of a pedal of coupling and plug
SAE J310a, NLGI No. 1
Fork of switching off of coupling
CASMOLY L 9508
Shlitsa of primary shaft of a transmission
CASMOLY L 9508

Moments of an inhaling, N • m

Arm of a pedal of coupling
25–35
Bolt of fastening of the main cylinder of coupling
8–12
Connecting nuts of fastening of a pipe of coupling
12–16
Bolt of fastening of the cylinder of switching off of coupling
15–22
Bolt of fastening of connection of the cylinder of switching off of coupling
25
Coupling casing (2,0 l)
15–22
Coupling casing (2,5 l)
20–27
Lock-nut of a pusher of the main cylinder of coupling
10–15
Tank of the main cylinder of coupling
8–10
Switch of blocking of ignition
8–10

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7. Coupling
on the following page»
7.2. Pumping of hydraulic system of a drive of coupling