Lack Of Power; Black Exhaust Smoke; Engine Overheats; Clutch Slips - Mercedes-Benz 209 D Operating Instructions Manual

Lack of power
Black exhaust smoke
Engine overheats
5.2 Clutch
Clutch slips
Clutch dragging
74
Cause
Unsu itab le fuel
Lac k of fuel
Full- load stop is not reached
Insufficient ai r supp lied
at high engine sp eeds
Air cleaner dirty
Faulty injectio n nozzles
Sta rt of del ivery maladju sted
Excess ive qua ntity of fuel injected
Not enough c oolant
Faulty thermos tat
V-belts loo se o r broke n
Coo ling system clogge d
Exterior of radiato r so iled
Clutch fac ings wo rn or covered
wi th grease or oil
Air in th e hydrau lic syste m
Insuff ic ient release travel of slave
cy linder
Fluid level in hyd raulic system
too low
Co,roc.t1vo
m.11011
For deta ils
refer
to section
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4.1.2
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Workshop responsibility
Check sys tem for leaks, rep lenish
4.1.2
2.1
4.3.3
4.3 .2
4.4.1