FRAME (TRAILER) MAINTENANCE (MODEL WPES-1) - continued.
Compressed air can blow dust into the eyes. Wear eye protection Do not exceed
30 psi (207 kPa) air pressure.
Using compressed air, blow out dirt and any loose metal chips in threads
Drycleaning solvent P-D-680 is highly toxic and can ignite organic materials,
nitrates, carbides, and chlorates. Wear eye, skin, and respiratory protection. Use
in a well-ventilated area.
Using wiping rag dampened with cleaning solvent, clean hole.
Loosen setscrew (4).
Turn handle until shaft (5) extends past tip of insertion tool (6) slightly longer than length of insert (7).
Screw new insert (7) on shaft until tang (8) of insert goes into shaft notch (9).
(10) Using insertion tool (6) and vernier caliper, adjust distance (10) between end (11) of insert (7) and tip (12).
Turn handle until distance is equal to installing depth below surface of tapped hole.
(11) Push down stop collar (13) until it contacts body of insertion tool (6).
(12) Tighten setscrew (4).