Little Wonder Xtra - Manual (Page 25)

R EPLACING C LUTCH H OUSING
17. To replace clutch housing, remove clutch drum
(Fig. 11), tap shaft through housing (Fig. 12)
and slide off bearing and clutch housing.
Replace with new housing, reinstall bearing,
spacer and clutch drum. Place clutch drum
housing on top of jaws of vice and carefully tap
down (as shown in center of hex nut - not the
drum, as you could distort same) until bearing
bottoms into housing (Fig. 13).
R EMOVING P INION
18. To remove pinion, grip shaft just behind
bearing in jaws of vice. Use soft aluminum in
jaws to prevent damage and unscrew pinion
counter-clockwise (normal thread) with vice
grips. If tight, heat to break loctite seal and
replace if pinion is worn. Replace new pinion,
making sure it is tight up to spacer washer (P/N
100514, Fig. 15) and does not move
(see Fig. 16).
A SSEMBLING M AIN H OUSING
19. Place oil resistant gasket sealant (e.g.
Fullerprene 303) around bearing (Fig. 16).
Heat up bearing area E with air gun if available.
20. Lock up a 3/8 bolt or a 10mm round brass or
steel in vice jaws so it can be used as a mandril.
Heat bearing area E with an air gun if available
(Fig. 17) and line up lug on clutch housing
(Fig. 18A) with inner recess on main housing
and place center of clutch drum over mandril in
vice, tap housing down until it bottoms (Fig.
18B, 18C). DO NOT allow drum to be hit, only
centre of hex at end of shaft as shown, other-
wise drum could distort and run out of round.
25
FIG 12
FIG 11
FIG 13
FIG 15
FIG 16
FIG 17
FIG 18A FIG 18B FIG 18C