MITSUBISHI MONTERO 2000 Service Repair Manual

ENGINE <4M4>
Click on the applicable bookmark to selected the required model year.


www.WorkshopManuals.co.uk


Purchased from www.WorkshopManuals.co.uk

11C-1
ENGINE <4M4>
CONTENTS
GENERAL INFORMATION 2..................
SERVICE SPECIFICATIONS 2.................
SEALANTS AND ADHESIVES 3..............
SPECIAL TOOLS 3..........................
ON-VEHICLE SERVICE 5.....................
Drive Belt Tension Check and Adjustment 5......
Valve Clearance Check and Adjustment 8........
Injection Timing Check and Adjustment 9........
Idle Speed Check 12...........................Compression Pressure Check 12................
OIL PAN 14.................................
VACUUM PUMP 16..........................
TIMING CHAIN 17...........................
CRANKSHAFT OIL SEAL 21.................
CAMSHAFT 23..............................
CYLINDER HEAD GASKET 27...............
ENGINE ASSEMBLY 33.....................


www.WorkshopManuals.co.uk


Purchased from www.WorkshopManuals.co.uk

ENGINE <4M4> -General Information/Service Specifications11C-2
GENERAL INFORMATION
Items4M41
Total displacement mL3,200
Bore´Stroke mm98.5´105.0
Compression ratio17.0
Camshaft arrangementDOHC
Number of valveIntake8
Exhaust8
Valve timingIntakeOpeningBTDC 13_
ClosingABDC 31_
ExhaustOpeningBBDC 55_
ClosingATDC 17_
Fuel systemDistribution type injection pump
Rocker armRoller type
SERVICE SPECIFICATIONS
ItemsStandard valueLimit
Alternator drive beltVibration frequency Hz122 - 161–
(When inspection)Tension N207 - 363–
Deflection mm 8-11–
Alternator drive beltVibration frequency Hz122 - 136–
(When adjustment)Tension N207 - 259–
Deflection mm 10 - 11–
Alternator drive beltVibration frequency Hz149 - 161–
(When replacement)Tension N311 - 363–
Deflection mm 8-9–
A/C compressor drive beltVibration frequency HzA177 - 191–
(When inspection)B145 - 156–
Tension NC343 - 392–
Deflection mm
C7.5 - 8.5–
A/C compressor drive beltVibration frequency HzA177 - 191–
(When adjustment)B145 - 156–
Tension NC343 - 392–
Deflection mm
C7.5 - 8.5–
A/C compressor drive beltVibration frequency HzA177 - 191–
(When replacement)B145 - 156–
Tension NC490 - 539–
Deflection mm
C6.0 - 6.5–


www.WorkshopManuals.co.uk


Purchased from www.WorkshopManuals.co.uk

V
alv e cle ara nce (a t co ld engin e) m m I
n ta ke va lv e 0
.1 –
E
xh aust va lv e 0
.1 5 –
I
n je ctio n tim in g 4
°B TD C –
I
d le sp eed r/m in 7
50 ±20 –
C
om pre ssio n pre ssu re kP a-r/m in 2
,8 44 -2 40 2
,2 56 -2 40 C
om pre ssio n pre ssu re dif f e re nce of all cylin der kP a – M
axim um 294 S
pecif ie d Seala nts R
em ark s O
il p an co ve r ru bber 3
M AT D Part N o. 8121 or equiv a le nt Q
uic k fix adhesiv e E
ngin e co ve r in su la to r C
onta ct su rfa ce betw een tim in g gear
c a se and cra nkca se asse m bly 3
M AT D Part N o. 8660 or equiv a le nt S
em i- d ry in g
s e ala nt O
il p an M
IT S U BIS H I GEN UIN E PA R T MD970389 or T
im in g gear ca se e
quiv a le nt N
um ber N
am e U
se M
B991502 M
UT-II
s u b-a sse m bly M
B991668 B
elt te nsio n mete r
s e t D
riv e belt te nsio n measu re m ents
( U se wit h M UT-II ) M
B990767 E
ndyo ke hold er C
ra nksh aft pulle y hold in g M
D998754 P
ulle y hold er pin

M
H063494 C
om pre ssio n
g auge adapte r C
om pre ssio n pre ssu re ch eck M
D998727 O
il p an re m ove r O
il p an re m ova l M
B991800 P
ulle y hold er C
ra nksh aft pulle y hold in g M
B991802 P
in B M
D998781 F
ly w heelsto pper F
ly w heel< M /T > or driv e pla te < A /T > hold in g M
H063490 C
am sp ro cke t
h old er kit C
am sh aft sp ro cke th old in g

O
N-V EH IC LE SER VIC E
D RIV E BELT TE N SIO N CHEC K AND
A DJU STM EN T
A LT E R NATO R DRIV E BELT TE N SIO N CHEC K AND
A DJU STM EN T
1 . Check th e driv e belt te nsio n by th e fo llo w in g pro ce dure s.
S ta n dard valu e:
I te m D
urin g
i n sp ectio n D
urin g
a dju stm ent D
urin g
r e pla ce m ent V
ib ra tio n
f r e quency Hz 1
22 -161 1
22 -136 1
49 -161 T
e nsio n N 2
07 -363 2
07 -259 3
11 -363 D
efle ctio n mm
< R efe re nce > 8
.0 -11 .0 1
0.0 -11 .0 8
.0 -9.0 A
lt e rn ato r pulle y w
ww.W ork sh opM an uals .c o .u k
P urc h ased f r o m w ww.W ork sh opM an uals .c o .u k

D
efle ctio n A
ppro x. 1 00 N
Cra nk-
s h aft
p ulle y
A
lt e rn ato r
p ulle y W
ate r pum p
p ulle y L
ock bolt A
dju stin g bolt w
ww.W ork sh opM an uals .c o .u k
P urc h ased f r o m w ww.W ork sh opM an uals .c o .u k

D
urin g
i n sp ectio n D
urin g
a dju stm ent D
urin g
r e pla ce m ent V
ib ra tio n A 1
77 -191 1
77 -191 1
77 -191 f
r e quency Hz B 1
45 -156 1
45 -156 1
45 -156 T
e nsio n N C 3
43 -392 3
43 -392 4
90 -539 D
efle ctio n
m m
< R efe re nce > C 7
.5 -8.5 7
.5 -8.5 6
.0 -6.5 C
ra nksh aft p ulle y A
/C co m pre sso r
p ulle y
A
B C A
B

1 2 3 4
I
n ta ke f
-
E
xh aust 1 2 3 4
I
n ta ke – – f
–C
ra nksh aft
p ulle y N
otc h
“
0 ” M
D998754 M
B990767 P
ro je ctio n T
hic kn ess
g auge L
ock nut A
dju stin g
s cre w T
hic kn ess
g auge
w
ww.W ork sh opM an uals .c o .u k
P urc h ased f r o m w ww.W ork sh opM an uals .c o .u k

D
eliv e ry
v a lv e (w it h CPV) G
aske t D
eliv e ry va lv e
m ountin g hole D
eliv e ry
v a lv e (w it h out
C PV) I
n je ctio n pip e
w
ww.W ork sh opM an uals .c o .u k
P urc h ased f r o m w ww.W ork sh opM an uals .c o .u k