Tighten Upper and Lower Frame Pivot Pin Cap Screws
1.
Tighten upper frame pivot pin cap screws (A) annually or every 1000 hours.
Specification
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Upper Frame Pivot Pin Cap Screw
-Torque
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230 N·m + 1/4 turn (170 lb-ft + 1/4 turn)
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2.
Tighten lower frame pivot pin cap screws (B) annually or every 1000 hours.
Specification
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Lower Frame Pivot Pin Cap Screw
-Torque
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320 N·m + 1/4 turn (235 lb-ft + 1/4 turn)
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A-Upper Frame Pivot Pin Cap Screw (3 used)
B-Lower Frame Pivot Pin Cap Screw (3 used)
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