Doosan D20S-5 Operation & Maintenance Manual page 148

Maintenance Section Maintenance Section
A A i i r r C C l l e e a a n n e e r r I I n n d d i i c c a a t t o o r r
A A i i r r I I n n t t a a k k e e S S y y s s t t e e m m
A A i i r r I I n n t t a a k k e e S S y y s s t t e e m m
B B a a t t t t e e r r y y T T e e r r m m i i n n a a l l
B B e e l l t t s s
B B r r a a k k e e O O i i l l L L e e v v e e l l
Carr rria iage Ca ge Ro Rolle ller r Ext
Checking the TMAP Sensor (G420F(E)/G424F(E) Engine Checking the TMAP Sensor (G420F(E)/G424F(E) Engine
Only) Only)
C C o o o o l l a a n n t t L L e e v v e e l l
C C o o o o l l i i n n g g S S y s y st t e e m m
C ra a nk C r nkca case se Br Brea eat t h h er er Sy
C C r r o o s s s s h h e e a a d d R R o o l l l l e e r r s s
D D r r i i v v e e A A x x l l e e O O i i l l
D D r r i i v v e e A A x x l l e e O O i i l l & & S S t t r r a a i i n n e e r r
D D r r i i v v e e A A x x l l e e O O i i l l L L e e v v e e l l
Dr Drive ive Wh Whee eel l Be Bear arin ing g (P
E E n n g g i i n n e e O O i i l l & & F F i i l l t t e e r r ( ( D D i i e e s s e e l l E E n n g g i i n n e e O O n n l l y y ) )
E E n n g g i i n n e e O O i i l l & & F F i i l l t t e e r r ( ( L L P P & & G G a a s s o o l l i i n n e e E E n n g g i i n n e e O O n n l l y y ) )
E E n n g g i i n n e e O O i i l l L L e e v v e e l l
E E n n g g i i n n e e V V a a l l v v e e L L a a s s h h ( ( D D i i e e s s e e l l E E n n g g i i n n e e O O n n l l y y ) )
F F o o r r k k s s
F F u u e e l l F F i i l l t t e e r r ( ( D D i i e e s s e e l l E E n n g g i i n n e e O O n n l l y y ) )
F F u u e e l l F F i i l l t t e e r r ( ( L L P P E E n n g g i i n n e e O O n n l l y y ) )
Fuel Injectors (Diesel Engine Only) Fuel Injectors (Diesel Engine Only)
F F u u e e l l L L i i n n e e s s & & F F i i t t t t i i n n g g s s
Fuel l Tan Fue Tank k F F ilter ilter Cap
Fuel Trim Valve(FTV) Inspection (G420F(E)/G424F(E) Fuel Trim Valve(FTV) Inspection (G420F(E)/G424F(E)
Engine Only) Engine Only)
Fuses, Fus es, Bulbs Bulbs, , Cir Circuit
Governor Lever and Engine Speed Control (Diesel Engine Governor Lever and Engine Speed Control (Diesel Engine
Only) Only)
H H o o r r n n a a n n d d L L i i g g h h t t s s ( ( I I f f E E q q u u i i p p p p e e d d ) )
Hydraulic Oil Hydraulic Oil
H H y y d d r r a a u u l l i i c c O O i i l l L L e e v v e e l l
H H y y d d r r a a u u l l i i c c R R e e t t u u r r n n F F i i l l t t e e r r
H H y y d d r r a a u u l l i i c c R R e e t t u u r r n n F F i i l l t t e e r r , , B B r r e e a a t t h h e e r r & & S S t t r r a a i i n n e e r r
I I n n c c h h i i n n g g & & B B r r a a k k i i n n g g C C o o n n t t r r o o l l S S h h a a f f t t
In Insp spec ect t Bat Batte tery ry Sy
I I n n s s p p e e c c t t C C o o o o l l a a n n t t H H o o s s e e s s ( ( L L P P , , D D u u a a l l F F u u e e l l E E n n g g i i n n e e O O n n l l y y ) )
I I n n s s p p e e c c t t E E l l e e c c t t r r i i c c a a l l S S y y s s t t e e m m ( ( G G 4 4 2 2 0 0 F F ( ( E E ) ) / / G G 4 4 2 2 4 4 F F ( ( E E ) ) E E n n g g i i n n e e O O n n l l y y ) )
I I n n s s p p e e c c t t E E n n g g i i n n e e f f o o r r E E x x h h a a u u s s t t L L e e a a k k s s
Inspect Inspect Engin Engin e e for
Quick Reference to Maintenance Schedule Quick Reference to Maintenance Schedule
I I T T EM EMS S
Extrus rusio ion n
Syst stem em ( ( 4T 4TN V N V98 98 D i D ies esel el En Eng g in ine e O O nl nly) y)
(Pow ower er Sh Shaf aft t an and d Dr Driv ive e Whe Wheel el) )
Cap and and Scre Screen en (I (If f Equ Equipped ipped) )
cuit Bre Breaker aker & & Rela Relay y
Syst stem em
for Fluid Fluid Leaks Leaks
-145- -145-
FIRST FIRST
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C C l l e e a a n n , , I I n n s s p p e e c c t t 1 1 7 7 1 1
C C h h e e c c k k , , A A d d j j u u s s t t 1 1 7 7 6 6
C C h h e e c c k k 1 1 6 6 9 9
Adjus Ad just t 154 4 15 O O
2 2 0 0 3 3
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C l C l e e a n a n, , C C h h a n a ng g e e 1 1 9 9 7 7
I I ns nsp p ec ect t 193 3 19
I I n n s s p p e e c c t t 1 1 7 7 7 7
C C h h a a n n g g e e 1 1 6 6 4 4
C C h h a a n n g g e e , , C C l l e e a a n n 1 1 7 7 9 9
C C h h e e c c k k 1 1 7 7 0 0
Re Reas asse semb mble le 196 6 19
C C h h a a n n g g e e 1 1 6 6 1 1 , , 1 1 8 8 3 3
C C h h a a n n g g e e 1 1 7 7 1 1
C C h h e e c c k k 1 1 5 5 5 5
C C h h e e c c k k , , A A d d j j u u s s t t 1 1 9 9 0 0 , , 1 1 9 9 4 4
I I n n s s p p e e c c t t 1 1 9 9 9 9
C C h h a a n n g g e e 1 1 8 8 2 2
1 1 9 9 2 2
Inspect, Clean, Inspect, Clean,
1 1 9 9 3 3
Test Test
C C h h e e c c k k 1 1 8 8 9 9
Cle Clean an 148 148 O O
1 1 8 8 1 1
Chan Change, ge, Rese Reset t 149 149 O O
C C h h e e c c k k , , A A d d j j u u s s t t 1 1 7 7 4 4
C C h h e e c c k k 1 1 8 8 0 0
Check, Clean, Check, Clean,
2 2 0 0 1 1
Change Change
C C h h e e c c k k 1 1 6 6 9 9
C C h h a a n n g g e e 1 1 6 6 6 6
C C h h e e c c k k , , C C h h a a n n g g e e 1 1 8 8 5 5
L L u u b b r r i i c c a a t t e e 1 1 8 8 0 0
201 1 20
1 1 8 8 9 9
1 1 8 8 1 1
1 1 5 5 7 7
155 155
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