TM 5-3810-288-12
STEP 1.
LOOSEN LOCKNUTS ON ADJUSTING SCREWS.
STEP 2.
REFER TO Figure 2-36 AND ENGAGE THE SWING CLUTCH LEVER.
STEP 3.
BACK OFF ON ALL ADJUSTING SCREWS UNTIL THERE IS A 0.020 INCH GAP BETWEEN
HEADS.OF ADJUSTING SCREWS AND CLUTCH SHOES. TIGHTEN LOCKNUTS AND RECHECK
GAP.
NOTE:
MAKE ABOVE ADJUSTMENT FOR FIRST ONE CLUTCH SHOE AND THEN THE OTHER. BE SURE
CLUTCH SHOES DO NOT DRAG.
Figure 3-11. Adjusting reversing shaft clutch or horizontal swing shaft clutch.
Operators will adjust only spring return tension on front
3-26. Control Levers and Pedals
and rear drum brake pedals, and this adjustment will be
a Service. No service except lubrication and
made only after carefully checking front and rear drum
cleaning is required for control levers or pedals.
brake adjustment. Refer to figure 3-15.
Lubricate in accordance with the lubrication order.
c. Toggle Levers. The front drum clutch lever, the
b. Adjust. No adjustments should normally be
rear drum clutch lever, the boom hoist clutch lever, and
required. However, stop-screws (adjusting screws)
the swing brake lever are designed to
are furnished to limit the fore and aft movement of all
control levers and pedals, as illustrated in figure 3-16.
3-13
