NASA CP Basic Principles Book
Indice ROCarneval


Operating and Maintenance Instructions

adaptaed from:

Hard spot inspection trolley • PLAMAT-M • 18201
Operating and Maintenance Instructions • V2.0
Structure and handling of the trolley

3.7 Guide rollers

3.7.1 Swiveling the guide rollers down

When transporting the mobile device, use the additional guide wheels at the sides of theinspection unit:
  1. Pull the arresting bolt out of the indexing plunger, as indicated in below illustration.
  2. Rotate the plunger upwards to swivel the arm downwards.
  3. Apply the arresting bolt to the opening of the locking plate.

Guide rollers 1Guide rollers 2
Figure 28: Swiveling the guide rollers

3.7.2 Exchanging the guide rollers

Exchange the wheel when observing improper balance and excessive wear. Perform the following steps as illustrated in the figure below:
4. Follow section to swivel the wheel downwards.
5. Remove the nut and pull out the screw.
6. Remove the wheel.

Guide rollers
Figure 29: Exchanging the guide rollers

ROSEN and IZfP Page 31 of 84 Confidential!

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