20
General Information
GASOLINE VEHICLE - ENGINE
TORQUE SPECIFICATIONS
_
ITEM
SIZE
TORQUE
Flywheel retaining nut
M18
80 ft·lb (110 N·m)
Crankcase cover to block bolts
M8
250 in·lb (28.3 N·m)
1
st
Step
New head and bolts:
159 in·lb (18 N·m)
2
nd
Step
New head and bolts:
336 in·lb (38 N·m)
M10
Used head and bolts:
159 in·lb (18 N·m)
Used head and bolts:
265 in·lb (30 N·m)
Cylinder head bolts
M8
159 in·lb (18 N·m)
2
nd
step not needed
Connecting rod bolts
M8
221 in·lb (25 N·m)
New:
120 in·lb (13.5 N·m)
Spark plug
13/16 in. (21 mm) plug socket
Re-tightening:
216 in·lb (24.5 N·m)
Exhaust flange nuts
M8
177 in·lb (20 N·m)
Ignition coil
M6
71 in·lb (8 N·m)
Oil sensor
M6
80 in·lb (9 N·m)
Oil drain plug
M14
18 ft·lb (24.4 N·m)
Fan housing screws
M6
90 in·lb (10 N·m)
Fan cover screws
M6
25 in·lb (2.8 N·m)
Bolts marked with “4” (when used with nuts)
M8
M6
M5
130 in·lb (15 N·m)
50 in·lb (5.9 N·m)
30 in·lb (3.4 N·m)
ADJUSTMENTS AND SETTINGS
_
ITEM
VALUES
Spark plug gap
0.024 to 0.028 in. (0.6 to 0.7 mm)
Valve clearance – Intake & Exhaust (cold)
0.0047 to 0.0059 in. (0.12 to 0.15 mm)
Ignition coil air gap
0.012 to 0.020 in. (0.3 to 0.5 mm)
Compression pressure:
167 psig (1151 kPa)
Allowable Lower Pressure: 120 psig (827 kPa)
ENGINE OIL – GASOLINE VEHICLE
Even though the low oil warning light on the dash should illuminate if oil level becomes low, engine oil level should be
checked monthly. Vehicle should be on a level surface when checking oil. Do not overfill with oil.
Engine Oil Level Check
1.
Remove the oil level dipstick from the oil filler tube, and wipe oil off dipstick
See following
CAUTION.
CAUTION
• Do not remove dipstick while engine is running.
Page 20-2
2019 Precedent Villager 2 Maintenance and Service Manual
Summary of Contents for Precedent Villager 2
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Page 399: ...GASOLINE MAIN HARNESS Wiring Diagrams Gasoline Main Harness 25...
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Page 403: ...GASOLINE ENGINE HARNESS Wiring Diagrams Gasoline Engine Harness 25...
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