ground clearance DODGE DURANGO 2000 1.G Workshop Manual

Downloaded from www.Manualslib.com manuals search engine DESCRIPTION SPECIFICATION
PISTON PIN
Clearance in Piston 0.00635 ± 0.01905 mm
(0.00025 ± 0.00075 in.)
Diameter 24.996 ± 25.001 mm
(0.9841 ± 0.9843 in.)
End Play NONE
Length 75.946 ± 76.454 mm
(2.990 ± 3.010 in.)
PISTON RINGS
Ring Gap
Compression Rings 0.254 ± 0.508 mm
(0.010 ± 0.020 in.)
Oil Control (Steel Rails) 0.254 ± 1.270 mm
(0.010 ± 0.050 in.)
Ring Side Clearance
Compression Rings 0.038 ± 0.076 mm
(0.0015 ± 0.0030 in.)
Oil Ring (Steel Rails) 0.06 ± 0.21 mm
(0.002 ± 0.008 in.)
Ring Width
Compression rings 1.971 ± 1.989 mm
(0.0776 ± 0.0783 in.)
Oil Ring (Steel Rails) ±
Max.3.848 ± 3.975 mm
(0.1515 ± 0.1565 in.)
VALVE TIMING
Exhaust Valve
Closes (ATDC) 21É
Opens (BBDC) 60É
Duration 264É
Intake Valve
Closes (ATDC) 61É
Opens (BBDC) 10É
Duration 250É
Valve Overlap 31ÉOVERSIZE AND UNDERSIZE ENGINE
COMPONENT MARKINGS CHART
U/S-O/S Item Identification Identification
Location
U/S Rod/ R or M R-1-4
ect.Milled flat on
No.8
.0254
mmMain (indicating
No. 1crankshaft
(0.001
in.)Journal and 4
connectingcounterweight.
rod journal)
and/or
M-2-3 ect.
(indicating
No. 2
and 3 main
bearing
journal)
O/S HydrauliclDiamond-
shaped
.2032
mmTappets stamp top pad
-
(.008 in.) front of engine
and flat
ground
on outside
surface of
each
O/S tappet
bore.
O/S Valve X Milled pad
.127 mm Stems adjacent to
two
(.005 in.) tapped holes
(3/8 in.) on
each
end of
cylinder
head.
DN5.2L ENGINE 9 - 131
SPECIFICATIONS (Continued)

Downloaded from www.Manualslib.com manuals search engine DESCRIPTION SPECIFICATION
PISTONS
Clearance at Top of Skirt 0.013 ± 0.038 mm
(0.0005 ± 0.0015 in.)
Land Clearance (Diam.) 0.508 ± 0.660 mm
(0.020 ± 0.026 in.)
Piston Length 81.03 mm (3.19 in.)
Piston Ring Groove
DepthÐ
#1&2 4.761 ± 4.912 mm
(0.187 ± 0.193 in.)
Piston Ring Groove
DepthÐ
#3 3.996 ± 4.177 mm
(0.157 ± 0.164 in.)
Weight 582 ± 586 grams
(20.53 ± 20.67 oz.)
PISTON PINS
Clearance in Piston 0.006 ± 0.019 mm
(0.00023 ± 0.00074 in.)
Diameter 25.007 ± 25.015 mm
(0.9845 ± 0.9848 in.)
End Play NONE
Length 67.8 ± 68.3 mm
(2.67 ± 2.69 in.)
PISTON RINGS
Ring Gap
Compression Ring (Top) 0.30 ± 0.55 mm
(0.012 ± 0.022 in.)
Compression Ring (2nd) 0.55 ± 0.80 mm
(0.022 ± 0.031 in.)
Oil Control (Steel Rails) 0.381 ± 1.397 mm
(0.015 ± 0.055 in.)
Ring Side Clearance
Compression Rings 0.040 ± 0.085 mm
(0.0016 ± 0.0033 in.)
Oil Ring (Steel Rails) 0.05 ± 0.21 mm
(0.002 ± 0.008 in.)
Ring Width
Compression rings 1.530 ± 1.555 mm
(0.060 ± 0.061 in.)DESCRIPTION SPECIFICATION
Oil Ring (Steel Rails) ±
Max.0.447 ±0.473 mm
(0.018 ± 0.019 in.)
VALVE TIMING
Exhaust Valve
Closes (ATDC) 33É
Opens (BBDC) 56É
Duration 269É
Intake Valve
Closes (ATDC) 62É
Opens (BBDC) 7É
Duration 249É
Valve Overlap 41É
OVERSIZE AND UNDERSIZE ENGINE
COMPONENT MARKINGS CHART
ITEM U/S
(O/S)IDENTI-
FICATIONIDENTI-
FICATION
LOCATION
Crank-
shaft
Journals0.0254
mm
(0.001
in.) U/SR or M M-2-3
ect.
(indicating
No. 2 and 3
main bearing
journal)
and/or R-1-4
ect.
(indicating
No. 1 and 4
connecting
rod journal)Milled flat on
No. 8
crankshaft
counterweight.
Hydraulic
Tappets0.2032
mm
(0.008
in.)
(O/S)lDiamond-
shaped stamp
top pad - front
of engine and
flat ground on
outside
surface of
each O/S
tappet bore.
Valve
Stems0.127
mm
(0.005
in.)
(O/S)X Milled pad
adjacent to
two tapped
holes (3/8 in.)
on each end
of cylinder
head.
9 - 188 5.9L ENGINEDN
SPECIFICATIONS (Continued)