Too Much Liquid
• T60A adjustment screw is too far open: adjust clockwise.
Not Enough Liquid
• Too far closed: adjust counterclockwise
• Liquid outlet (or hose) is kinked: replace.
Liquid Volume is Inconsistent
• Injector is contaminated: clean.
• O-ring seal is faulty: replace or rebuild.
Liquid Volume is Increasing with Time
• O-ring on adjustment stem is deteriorated: replace.
Liquid Leaking from Pump Body
• O-ring seals are worn: replace.
• Piston sleeve is not tight: tighten.
• Piston sleeve is worn: rebuild complete injector