Dodge 2000 DURANGO Service Manual page 698

9 - 188 5.9L ENGINE
SPECIFICATIONS (Continued)
DESCRIPTION
PISTONS
Clearance at Top of Skirt
Land Clearance (Diam.)
Piston Length
Piston Ring Groove
Depth—
#1&2
Piston Ring Groove
Depth—
Weight
PISTON PINS
Clearance in Piston
Diameter
End Play
Length
PISTON RINGS
Ring Gap
Compression Ring (Top)
Compression Ring (2nd)
Oil Control (Steel Rails)
Ring Side Clearance
Compression Rings
Oil Ring (Steel Rails)
Ring Width
Compression rings
SPECIFICATION
0.013 – 0.038 mm
(0.0005 – 0.0015 in.)
0.508 – 0.660 mm
(0.020 – 0.026 in.)
81.03 mm (3.19 in.)
4.761 – 4.912 mm
(0.187 – 0.193 in.)
#3 3.996 – 4.177 mm
(0.157 – 0.164 in.)
582 – 586 grams
(20.53 – 20.67 oz.)
0.006 – 0.019 mm
(0.00023 – 0.00074 in.)
25.007 – 25.015 mm
(0.9845 – 0.9848 in.)
NONE
67.8 – 68.3 mm
(2.67 – 2.69 in.)
0.30 – 0.55 mm
(0.012 – 0.022 in.)
0.55 – 0.80 mm
(0.022 – 0.031 in.)
0.381 – 1.397 mm
(0.015 – 0.055 in.)
0.040 – 0.085 mm
(0.0016 – 0.0033 in.)
0.05 – 0.21 mm
(0.002 – 0.008 in.)
1.530 – 1.555 mm
(0.060 – 0.061 in.)
DESCRIPTION
Oil Ring (Steel Rails) –
Max.
VALVE TIMING
Exhaust Valve
Closes (ATDC)
Opens (BBDC)
Duration
Intake Valve
Closes (ATDC)
Opens (BBDC)
Duration
Valve Overlap
OVERSIZE AND UNDERSIZE ENGINE
COMPONENT MARKINGS CHART
ITEM U/S
(O/S)
Crank- 0.0254
shaft mm
Journals (0.001
in.) U/S
Hydraulic 0.2032
Tappets mm
(0.008
in.)
(O/S)
Valve 0.127
Stems mm
(0.005
in.)
(O/S)
SPECIFICATION
0.447 –0.473 mm
(0.018 – 0.019 in.)
33°
56°
269°
62°
7°
249°
41°
IDENTI- IDENTI-
FICATION FICATION
LOCATION
R or M M-2-3 Milled flat on
ect. No. 8
(indicating crankshaft
No. 2 and 3 counterweight.
main bearing
journal)
and/or R-1-4
ect.
(indicating
No. 1 and 4
connecting
rod journal)
Diamond-
shaped stamp
top pad - front
of engine and
flat ground on
outside
surface of
each O/S
tappet bore.
X Milled pad
adjacent to
two tapped
holes (3/8 in.)
on each end
of cylinder
head.
DN