Giant LP121A-5100 Operating Instructions/ Repair And Service Manual page 4

Exploded View - LP121A-5100, LP200-5100, and LP250-5100
Important! The stainless steel valve plugs (48) can seize when being screwed out of the casing.
To release tension beforehand, strike the plugs 1-2 times with a steel hammer on the top before
screwing them out. Coat threads with antiseize (e.g. Fel-Pro Nickel Anti-Seize 51119)
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