Adjustment And Torque Specifications - DUROMAX XP7HPE Service Manual

Adjustment and Torque Specifications

Spark Plug Clearance
Spark Plug Type
Valve Clearance (Cold)
Carburetor Idling
Cylinder Head bolt
Flywheel Nut
Crankcase Cover Bolts
Connecting Rod Bolt
Rocker Arm Pivot Bolt
Rocker Arm Adjustment Nut
Spark Plug
Oil Drain Bolt
Adjustment Specification
.027-.031 in. (0.7-0.8 mm)
BPR6ES (NGK) RN9YC (Champion) WR7DC (Bosch)
W20EPR-U (Denso)
Intake: .006 in ± .001 in. (0.15 mm ± 0.02 mm)
Exhaust: .008 in ± .001 in. (0.20 mm ± 0.02 mm)
1600 ± 150 rpm
Torque Value
7.5 ± 1.5 ft. lbs (10 ± 2 N·m)
37 ± 3.5 ft. lbs (50 ± 5 N·m)
8 ± 1.5 ft. lbs (11 ± 2 N·m)
9 ± 0.5 ft. lbs (10 ± 1 N·m)
17.5 ± 1.5 ft. lbs (24 ± 2 N·m)
8 ± 1.5 ft. lbs (11 ± 2 N·m)
18.5 ± 3.5 ft. lbs (25 ± 5 N·m)
15 ± 3.5 ft. lbs (20 ± 5 N·m)
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