Special Service Tools
NGEM0003
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool name
Description
ST0501S000
( — )
Engine stand assembly
1 ST05011000
( — )
Engine stand
2 ST05012000
( — )
Base
NT042
Disassembling and assembling
KV10106500
( — )
Engine stand shaft
NT028
KV10105001
( — )
Engine attachment
NT031
KV101092S0
(J26336-B)
Valve spring compressor
1 KV10109210
( — )
Compressor
2 KV100109220
( — )
Adapter
NT021
Disassembling and assembling valve compo-
nents
KV10110001
( — )
Engine sub-attachment
NT032
ST10120000
(J24239-01)
Cylinder head bolt wrench
NT583
Loosening and tightening cylinder head bolt
a: 13 mm (0.51 in) dia.
b: 12 mm (0.47 in)
c: 10 mm (0.39 in)
GI
MA
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
PREPARATION
Special Service Tools
EM-5
Tool number
(Kent-Moore No.)
Tool name
Description
KV10112100
(BT8653-A)
Angle wrench
NT014
Tightening bearing cap, cylinder head bolts,
etc.
KV10116300
(J-38955)
Valve oil seal drift
NT602
Installing valve oil seal
a: 25 (0.98) dia.
b: 14.4 (0.567) dia.
c: 11.8 (0.465) dia.
d: 10 (0.39) dia.
e: 11 (0.43)
f: 9 (0.35)
KV10110600
(J33986)
Valve spring compressor
NT033
Disassembling and assembling valve compo-
nents
KV10107501
( — )
Valve oil seal drift
NT025
Installing valve oil seal
KV10110300
( — )
Piston pin press stand
assembly
1 KV10110310
( — )
Cap
2 KV10110330
( — )
Spacer
3 ST13030020
( — )
Press stand
4 ST13030030
( — )
Spring
5 KV10110340
( — )
Drift
6 KV10110320
( — )
Center shaft
NT036
Disassembling and assembling piston with
connecting rod
EM03470000
(J8037)
Piston ring compressor
NT044
Installing piston assembly into cylinder bore
PREPARATION
Special Service Tools (Cont’d)
EM-6
Tool number
(Kent-Moore No.)
Tool name
Description
(J36467)
Valve oil seal remover
NT034
Removing valve oil seal
ST16610001
(J23907)
Pilot bushing puller
NT045
Removing crankshaft pilot bushing
KV10111100
(J37228)
Seal cutter
NT046
Removing oil pan
WS39930000
( — )
Tube presser
NT052
Pressing the tube of liquid gasket
KV101151S0
(J38972)
Lifter stopper set
1 KV10115110
(J38972-1)
Camshaft pliers
2 KV10115120
(J38972-2)
Lifter stopper
NT041
Changing valve lifter shims
KV10117100
(J3647-A)
Heated oxygen sensor
wrench
NT379
Loosening or tightening heated oxygen sensor
For 22 mm (0.87 in) hexagon nut
KV10114400
(J38365)
Heated oxygen sensor
wrench
NT636
Loosening or tightening rear heated oxygen
sensor (For right bank)
a: 22 mm (0.87 in)
GI
MA
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
PREPARATION
Special Service Tools (Cont’d)
EM-7
Commercial Service Tools
NGEM0004
Tool name Description
Spark plug wrench
NT047
Removing and installing spark plug
Pulley holder
NT035
Holding camshaft pulley while tightening or
loosening camshaft bolt
Valve seat cutter set
NT048
Finishing valve seat dimensions
Piston ring expander
NT030
Removing and installing piston ring
Valve guide drift
NT015
Removing and installing valve guide
Intake & Exhaust:
a = 10.5 mm (0.413 in) dia.
b = 6.6 mm (0.260 in) dia.
Valve guide reamer
NT016
Reaming valve guide 1 or hole for oversize
valve guide 2
Intake:
d
1
= 7.0 mm (0.276 in) dia.
d
2
= 11.2 mm (0.441 in) dia.
Exhaust:
d
1
= 8.0 mm (0.315 in) dia.
d
2
= 12.2 mm (0.480 in) dia.
Camshaft oil seal drift
NT613
Installing camshaft oil seal
a: 60 mm (2.36 in) dia.
b: 44.5 mm (1.752 in) dia.
c: 75 mm (2.95 in)
Front oil seal drift
NT049
Installing front oil seal
a: 52 mm (2.05 in) dia.
b: 44 mm (1.73 in) dia.
PREPARATION
Commercial Service Tools
EM-8
Tool name Description
Rear oil seal drift
NT719
Installing rear oil seal
a: 46 mm (1.81 in)
b: 110 mm (4.33 in)
c: 84 mm (3.31 in)
d: 96 mm (3.78 in)
a: (J-43897-18)
b: (J-43897-12)
Thread repair tool for oxy-
gen sensor
AEM488
a: 18 mm (0.71 in)
b: 12 mm (0.47 in)
Anti-seize thread com-
pound
AEM489
For preventing corrosion, seizing, and galling
on high temperature applications.
GI
MA
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
PREPARATION
Commercial Service Tools (Cont’d)
EM-9
NGEM0046
AEM466
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING
KA24DE
EM-10
NVH Troubleshooting Chart — Engine Noise
NGEM0046S01
Use the chart below to help you find the cause of the symptom.
1. Locate the area where noise occurs.
2. Confirm the type of noise.
3. Specify the operating condition of the engine.
4. Check the specified noise source.
If necessary, repair or replace these parts.
Location of
noise
Type of
noise
Operating condition of engine
Source of
noise
Check item
Reference
page
Before
warm-
up
After
warm-
up
When
start-
ing
When
idling
When
rev-
ving
While
driving
Top of
engine
Rocker
cover
Cylinder
head
Ticking or
clicking
CA— AB—
Tappet
noise
Valve clearance EM-38
Rattle C A — ABC
Camshaft
bearing
noise
Camshaft journal clear-
ance
Camshaft runout
EM-32
Crankshaft
pulley
Cylinder
block
(upper side
of engine)
Oil pan
Slap or
knock
— A — BB—
Piston pin
noise
Piston and piston pin
clearance
Connecting rod bushing
clearance
EM-45, 51
Slap or
rap
A —— BBA
Piston slap
noise
Piston ring side clearance
Piston ring end gap
Connecting rod bend and
torsion
Piston-to-bore clearance
EM-47, 46
Knock A B C B B B
Connecting
rod-bearing
noise
Connecting rod bearing
clearance (Big end)
Connecting rod bushing
clearance (Small end)
EM-50, 51
Knock A B — ABC
Main bear-
ing noise
Crankshaft runout
Main bearing oil clear-
ance
EM-48
Front of
engine
Timing
chain cover
Tapping
or ticking
AA— BBB
Timing
chain and
chain ten-
sioner noise
Timing chain cracks and
wear
EM-22
Front of
engine
Squeak-
ing or
fizzing
AB— B — C
Other drive
belts (Stick-
ing or slip-
ping)
Drive belt deflection
MA-17,
(“Checking
Drive
Belts”,
“ENGINE
MAINTE-
NANCE”)
Creaking ABABAB
Other drive
belts (Slip-
ping)
Idler pulley bearing
operation
Squall
creak
AB— BAB
Water
pump noise
Water pump operation
LC-12,
(“Water
Pump
Inspection”,
“ENGINE
COOLING
SYSTEM”)
A: Closely related B: Related C: Sometimes related —: Not related
GI
MA
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING
KA24DE
NVH Troubleshooting Chart — Engine Noise
EM-11
Removal and Installation
NGEM0047
AEM465
OUTER COMPONENT PARTS
KA24DE
Removal and Installation
EM-12
AEM449
1. Spark plug
2. Ignition wire
3. Camshaft position sensor built into
distributor
4. EGR tube
5. Exhaust manifold
6. Front heated oxygen sensor
7. Exhaust manifold cover
GI
MA
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
OUTER COMPONENT PARTS
KA24DE
Removal and Installation (Cont’d)
EM-13
AEM467
OUTER COMPONENT PARTS
KA24DE
Removal and Installation (Cont’d)
EM-14
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