CHAPTER 20
PAGE 11
MAINTENANCE MANUAL EXTRA 300/SC
PAGE DATE: 12. February 2019
•
Damaged, cracked, cut or abraded cover (any reinforcement
exposed);
•
Blistered, soft, degraded, or loose cover.
Installation of Flexible PTFE Hose Assemblies
In general hose assemblies should be handled with care to
prevent excessive bending, twisting and kinking since this
reduces the life of the hose assembly considerably. Particular
attention must be given to preclude hoses from wear, snagging,
kinking, bending smaller than minimum bend radius and
cutting, any of which can cause premature hose failure. Large
diameter hoses and very short hose assemblies are more
prone to kinking. Special care must be taken to prevent
twisting of hose assemblies that do not incorporate assembly
fittings with spanner flats to counteract while the nut is
turned to the connection fitting (e.g. Parker/Statoflex PTFE
hose type 101). Twisting of the hose can be determined from
the identification markings running along its length.
The flexible hose should be installed so that it will be subject
to a minimum of flexing during operation.
Installation of PA Hose with Hoerbiger HS3AM Axial
Plug
1
Install the plug-in screw into the adapter (e.g. firewall, brake)
(see Figure 2, Sheet 2).
2
Simply insert the axial plug into the plug-in screw until it is
snapped as outlined in Figure 2, Sheet 2.
Removal of PA Hose with Hoerbiger HS3AM Axial
Plug
1
Screw out the plug-in screw together with the snapped axial
plug (see Figure 2, Sheet 2).
2
Disconnect the plug-in screw from the axial plug by insert-
ing a sleeve (7 x 30 x 0.5 mm) as outlined in Figure 2,
Sheet 2.
Summary of Contents for 300/SC
Page 96: ...CHAPTER 28 PAGE 5 MAINTENANCEMANUAL EXTRA300 SC PAGEDATE 12 February2019 Figure 1 Fuel System...
Page 100: ...CHAPTER 28 PAGE 9 MAINTENANCEMANUAL EXTRA300 SC PAGEDATE 12 February2019 Figure 2 Storage...
Page 122: ...CHAPTER 28 PAGE 31 MAINTENANCEMANUAL EXTRA300 SC PAGEDATE 12 February2019 Figure 14 Indicating...
Page 138: ...CHAPTER 32 PAGE 12 PAGEDATE 12 February2019 MAINTENANCEMANUALEXTRA300 SC Figure 6 Brake System...
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