Maintenance – 6
A38E
Frequent Inspection and Maintenance – Every 180 Days or 250 Hours
Item
Procedure
Information
OK
Chassis
Structural
Check for damage and cracked welds
Steering cylinder snap rings
Verify that all fasteners are in place
and are tight
Steering linkage
Check for proper operation
Steering cylinder
Check for leaks, wear, damage, and
for proper operation
Tires
Check for wear and damage
Hydraulic tubes and hoses
Check for leaks, wear, and damage
Drive motor brake
Check for proper operation
Torque drive and steer wheel
lug nuts.
Torque lug bolts/nuts to proper value
Front: 175 Nm (130 lb ft)
Rear: 145 Nm (107 lb ft)
Right drive motors
Check for leaks
Left drive motors
Check for leaks
Tie-down and lifting lugs
Check for damage and cracked welds
Decals and placards
Check for damage and readability
Order replacements as necessary
Tuntable (Slew)
Structural
Check for damage and cracked welds
Torque turntable top bolts
Torque to proper value
220 Nm (162 lb ft)
Torque turntable bottom bolts
Torque to proper value
220 Nm (162 lb ft)
Hydraulic tubes and hoses
Check for leaks, wear, and damage
Centerpost
Check for leaks, wear, and damage
Centerpost mounting bolts
Verify that all fasteners are in place
and are tight
Lower cylinder pin caps
Verify that all fasteners are in place
and are tight
Lower cylinder and holding
valve
Check for leaks, wear, damage, and
for proper operation
Emergency bleed down valve
Check for proper operation
Cowling
Check for wear/damage and that
fasteners are in place and are tight
Wire harness
Check for wear/damage and that
fasteners are in place and are tight
Rotation brake
Check for proper operation
Rotation backlash
Check for wear and damage
Operator’s Manual
Proper manual in document holder
System pressure
Check maximum system pressure
175 Bar (2538 p.s.i.)
Decals and placards
Check for damage and readability
Order replacements as necessary
Summary of Contents for A38E
Page 1: ...A38E PARTS MANUAL S N 00715 AND AFTER ...
Page 3: ...SCHEMATICS 7 1 Appendix A Pages Index A Appendix B Parts Index B ...
Page 4: ...PARTS AND SERVICE AUG 2018 Serial Number 01 00715 Part number 514252 201 ...
Page 14: ...Page 6 A38E Work Platform Section 1 3 Introduction Specifications NOTES ...
Page 91: ...Maintenance 4 A38E ...
Page 98: ...A38E Maintenance 11 Major Repairs Date Part Number Part Description Repair Performed ...
Page 102: ...A38E Maintenance 15 ...
Page 106: ...Section 4 2 4 1 Notes ...
Page 140: ...Troubleshooting Section 5 6 A38E Work Platform 5 2 NOTES ...
