M1102/M1103
4.Place the drill chuck face down on a workbench. The arbor has a short taper and a long taper. Place the short taper into the socket in the back of the drill chuck and tap it with a rubber or wooden mallet, as shown in Figure 13. If the chuck fails to remain secure on the arbor, repeat Steps 1 & 2.
5.Raise the chuck guard.
6.Slide the arbor into the spindle socket while slowly rotating the drill chuck. The socket has a rectangular pocket where the tang (or flat portion of the arbor shown in Figure 13) fits into.
7.Using only a rubber or wooden mallet, tap the chuck and arbor assembly into the quill as shown in Figure 14. DO NOT use a steel hammer.
DO NOT use a steel hammer on the drill chuck to seat the arbor into the spindle. You will damage the chuck and/or spindle, which may make them unusable or unsafe.
SET UP
