SECTION 58 -- ATTACHMENTS AND HEADERS -- CHAPTER 2
58-11
TOP CAP - INSPECTION
1. Inspect the top cap assembly, 1, for excessive
play in bearings, bearing damage, and gear tooth
damage.
2. Inspect the lower module assembly, 2, for evi-
dence of damage to pinion gear teeth or exces-
sive shaft movement in any direction.
If the top cap assembly is damaged, but the lower
module assembly is not, the lower module should
be flushed out to remove any contaminants.
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• Remove the skid shoe by removing the two
cap screws, 1, at the rear of the module. Tip
the rear of the skid shoe down and slide it
rearward out of the rock guard.
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• Drain the oil out of the module by removing
the drain plug, 1. After the oil has drained,
flush out the lower module with a cleaning
solvent.
• Reinstall the drain plug and skid shoe, and
pour 10 oz. (300 ml) of API GL5 80W90 oil
through the top opening into the lower
module.
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