918070/FP0811
1-3
Printed in U.S.A.
Excavator Component Indentification
Figure 1-2 Component Names
Dipper Arm Cylinder
Boom
Bucket
Bucket Cylinder
Dipper Arm
Boom Cylinder
Dozer Blade
Track Frame
Travel Drive Motor
Swing Frame/
Superstructure
Hydraulic/Fuel
Tank Cover
Counterweight
Operator’s Seat
Operation Controls
Swing Cylinder
Engine Cover
Summary of Contents for 503Z
Page 6: ...Printed in U S A iv 918070 FP0811 NOTES ...
Page 28: ...Printed in U S A 1 22 918070 FP0811 INTENTIONALLY BLANK To be removed as dealer s file copy ...
Page 90: ...Printed in U S A 3 44 918070 FP0811 NOTES ...
Page 94: ...Printed in U S A 4 4 918070 FP0811 Maintenance Label ...