PREVENTIVE MAINTENANCE SERVICES
CRANE-SHOVEL, QUICKWAY MODEL M-200
LUBRICATE IN ACCORDANCE WITH CURRENT LUBRICATION ORDER
CRANE CONTROL LEVERS, SWING LOCK, AND BRAKE PEDALS. Inspect these
items for cracks, breaks, damage, and proper operation.
CRANE ENGINE SWITCHES. INSTRUMENTS, AND GAGES. Inspect for cracks,
breaks, defects, missing parts, and secure mounting. Normal readings are: Ammeter 2
to 40 amperes, Coolant temperature - 180 °
F, Oil pressure - 40 to 50 psi.
SWING CLUTCHES AND BRAKE. Inspect for wear, cracks,
breaks, missing parts, and secure mounting. Check adjustments
(7) Items 44 thru 58
Figure 4.1. Quarterly preventive maintenance services-Continued.