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5) Fuel consumption excessive
Statement Cause Remedy
Trouble of (1) Uncorrect of injection timing adjustment
fuel system (2) Fuel injection excessive valume adjustment
Other (1) clutch skip
correction or replacement
(2) brake inferiority
correction or replacement
(3) unsuitable tire pressure adjustment
(4) unsuitable of gear selection
seelection gear due to load
6) Excessive oil consumption
Statement Cause Remedy
Oil leakage (1) release of every connected parts tighten
(2) gasket inferiority replacement
(3) cylinder head gasket defect replacement
Lack of oil (1) valve stem and oil seal inferiority replacement
(2) valve stem or valve guide excessive wear replacement
Plenfitul of oil (1) excessive clearance between piston and cylinder wall replacement
(2) piston ring and ring home excessive wear replacement
(3) piston ring damage, wear or fix replacement
(4) Uncorrect setting of piston ring gap adjustment
(5) Uncorrect set up of piston ring adjustment
(6) Oil controlling return home clog replacement
(7) air breather clog wash
7) Exhaust Escessive Smoke
Statement Cause Remedy
Excessive white (1) Too late of injection timing adjustment
smoke (2) lack of compressor pressure mentioned
"difficult of start"
(3) Mixed water in fuel replacement fuel
(4) leakage of oil due to lose of fuel correction
(5) Engine and excessive cooling drive adjustment
(6) fuel injection excessive volume adjustment
Ecessive black (1) air cleaner element clog
wash or replacement
smoke (2) completely unopended Intake shutter valve
replacement or adjustment
(3) Screwed intake house or to be flatted
adjustment or replacement
(4) lact of compression pressure mentioned "engine
out put lack
(5) Too fast of injection timing adjustment
(6) fuel injection excessive volume
adjustment or replacement
(7) Injection shape inferiority of nozzle adjdustment or
repalcement
(8) unsuitable of valve clearance adjustment
(9) Use of inferiority fuel replacement