2-5. CATEGORIES OF INSPECTION
An initial inspection (ref. para 2-6) is performed immediately on receipt of the M146 telescope mount for mainte-
nance. This inspection will determine the amount and type of work to be performed.
b. A final inspection (ref. para 2-1 5) is performed after repairs have been completed to ensure the item meets serv-
2-6. INITIAL INSPECTION
Item To Be Inspected
M146 TELESCOPE MOUNT
Examine M146 telescope mount (1) for good overall appearance
with all parts securely tightened in place.
Check mounting surfaces (2) for burrs and corrosion
Check that elevation bracket (3) slides freely without binding .
Visually observe elevation bracket for evidence of excessive
Operate knobs (4). Verify that operation is smooth without
binding or rough motion and that adjustment provides 21/2
revolutions minimum total movement.
Visually inspect cable assembly (5) for damage. Test