Major Problem And Possible Causes - Daedong DK-Series Manual

8-2 DK65/75/80/90

MAJOR PROBLEM AND POSSIBLE CAUSES

In case of engine problems, use the following charts to determine possible causes.
PROBLEMS
The starter motor turns the engine too slowly
The engine does not start.
The engine is difficult to start.
Insufficient engine power output
Engine misfire
High fuel consumption
Black exhaust smoke
Blue or white exhaust smoke
Low oil pressure.
Engine knocking.
Engine runs erratically
Vibration
High oil pressure
Engine overheating
Crankcase pressure
Bad compression
Engine stops right after starting
If you do not find the cause of trouble, consult your dealer for assistance.
POSSIBLE CAUSES
CHECKS BY THE USER
1,2,3,4
5,6,7,8,9,10,12,13,14
5,6,7,8,9,10,12,13,14,15,16,17,19
8,9,10,12,13,16,17,18,19, 20,21
8,9,10,12,13,15,20,22,62
11,13,15,17,18,19,21,22
11,13,15,17,19,21,22
4,15,21,23,62
4,24,25,26
9,13,15,17,20,22,23,62
7,8,9,10,11,12,13,15,16,18,20,22,23
13,18,20,27,28
4,25
11,13,15,19,27,29,30,32,61
31,33
11,22
10,11,12
NOTE
CHECKS BY THE WORK PERSONNEL
34,35,36,37,38,42,43,44
34,36,37,38,40,42,43,44
34,36,37,38,40,42,43,44
34,36,37,38,39,40,41,43
34,36,37,38,39,40,42,43,44
34,36,37,38,39,40,42,43,44
36,37,38,39,42,44,45,52,58
46,47,48,50,51,59
36,37,40,42,42,44,46,52,53,60
34,38,39,40,41,44,52,60
34,38,39,40,41,44,52,54
49
34,36,37,39,52,5556,57
39,42,44,45,52
37,39,40,42,43,44,45,53,60