144
4000511390
E03.16 USA
/
GB
Chassis and turntable
Dismantling / Reassembling wheels reducer
MS0026
3 - Tightening and torquing bolts
If an air impact wrench is used to tighten bolts, extreme care should be
taken to ensure that the bolts are not tightened beyond their specified
torque.
The following steps describe how to tighten and torque bolts or socket
head cap screws in a bolt circle.
• Tighten (but do not torque) bolt- A until snug.
• Go to the opposite side of the bolt circle and tighten bolt B until equally
snug.
• Crisscross around the bolt circle and tighten remaining bolts.
• Now use a torque wrench to apply the specified torque to bolt A.
• Using the same sequence, crisscross around the bolt circle and appaly
an equal torque to the remaining bolts
Summary of Contents for HT21RT O
Page 86: ...86 4000511390 E03 16 USA GB General data Breaking test procedure MS0004 Notes...
Page 132: ...132 4000511390 E03 16 USA GB Chassis and turntable KUBOTA diesel engine MS0029 Notes...
Page 142: ...142 4000511390 E03 16 USA GB Chassis and turntable Overload system MS0017 Notes...
Page 188: ...188 4000511390 E03 16 USA GB Upper boom Boom adjustment procedure MS0015 Notes...
Page 192: ...192 4000511390 E03 16 USA GB Upper boom Boom angle sensor adjustment MS0018 Notes...
Page 222: ...222 4000511390 E03 16 USA GB Hydraulics Hydraulic oil Level Replacement MS0019 Notes...
Page 231: ...231 4000511390 E03 16 USA GB Hydraulics Hydraulic ways MS0023 F o l i o 2 2...
Page 233: ...233 4000511390 E03 16 USA GB Hydraulics Hydraulic ways MS0023 F o l i o 2 2...
Page 235: ...235 4000511390 E03 16 USA GB Hydraulics Hydraulic ways MS0023 F o l i o 2 2...
Page 237: ...237 4000511390 E03 16 USA GB Hydraulics Hydraulic ways MS0023 F o l i o 2 2...
Page 239: ...239 4000511390 E03 16 USA GB Hydraulics Hydraulic ways MS0023 7 Jib...
Page 240: ...240 4000511390 E03 16 USA GB Hydraulics Hydraulic ways MS0023 Notes...
Page 242: ...242 4000511390 E03 16 USA GB Electric Electrical wiring MS0025 Notes...