Passenger Stairway PS-813B/E Boeing | 25
SECTION 2 - SERVICING PASSENGER STAIRWAY
SERVICE OPERATION
INTERVAL
METHOD
Change hydraulic oil filter
element
After first 50 hours
and every 250
hours thereafter.
Twist off element
and replace with
like item
Check hydraulic fittings for
leaks, tighten, or replace as
necessary
50 hours.
Check all hydraulic hoses
for cracks, cuts, abrasion,
or deterioration (replace as
required)
50 hours
Check hydraulic pump,
hydraulic motor, control
valve, and cylinders for leaks,
security of attachment,
general condition and proper
operation
100 hours
Change hydraulic oil
Annually
Drain oil from
drain plug provided
beneath tank. Add
Mobil DTE-13
Flush out tank hydraulic
strainer
Each oil change
Remove strainer
from tank and rinse
Lubrication
See below
See below
Batteries
See above
See above
Engine Servicing
See above
See above
2.1.6 | Non-Scheduled Servicing
Non-scheduled servicing consists of adjustments and maintenance
operations, which are not required at regular intervals, but are performed
as required. Table 2 lists common non-scheduled servicing needs.
Table 2.1.6 | Non-Scheduled Servicing
SERVICE OPERATION
INTERVAL
Hydraulic Oil Reservoir Check
100 hours
Change hydraulic oil filter element
After first 50 hours and
every 250 hours thereafter
Check hydraulic fittings for leaks, tighten,
or replace as necessary
50 hours
Check all hydraulic hoses for cracks, cuts,
abrasion, or deterioration (replace as
required)
50 hours
Summary of Contents for PS-813B/E
Page 6: ...Passenger Stairway PS 813B E Boeing 6 SECTION SECTION PAGE DATE REVISIONS PAGE...
Page 38: ...Passenger Stairway PS 813B E Boeing 38 FIG 1 1 PASSENGER STAIRWAY MODEL PS 813B E...
Page 39: ...Passenger Stairway PS 813B E Boeing 39 FIG 1 1 2 1 A FRAME...
Page 40: ...Passenger Stairway PS 813B E Boeing 40 FIG 1 1 3 HYDRAULIC SCHEMATIC...
Page 41: ...Passenger Stairway PS 813B E Boeing 41 FIG 1 1 3 1 PRIMARY CONTROL STATION...
Page 42: ...Passenger Stairway PS 813B E Boeing 42 FIG 1 1 4 ELECTRICAL SCHEMATIC...
Page 43: ...Passenger Stairway PS 813B E Boeing 43 FIGURE 1 2 1 2 PRIMARY CONTROL STATION...
Page 44: ...Passenger Stairway PS 813B E Boeing 44 FIGURE 2 1 7 1 LUBRICATION POINTS...
Page 45: ...Passenger Stairway PS 813B E Boeing 45 FIGURE 2 1 7 2 LUBRICATION POINTS...
Page 46: ...Passenger Stairway PS 813B E Boeing 46 FIGURE 2 1 7 3 LUBRICATION POINTS...
Page 47: ...Passenger Stairway PS 813B E Boeing 47 FIGURE 2 2 1 1 HYDRAULIC SCHEMATIC...
Page 48: ...Passenger Stairway PS 813B E Boeing 48 FIGURE 2 2 1 2 ELECTRICAL SCHEMATIC...
Page 49: ...Passenger Stairway PS 813B E Boeing 49 FIGURE 2 3 1 PRIMARY CONTROL VALVE...
Page 50: ...Passenger Stairway PS 813B E Boeing 50 FIGURE 2 3 3 ADJUSTMENT BOLTS...
Page 51: ...Passenger Stairway PS 813B E Boeing 51 FIGURE 4 3 1 PASSENGER STAIRWAY MODEL PS 813B E...
Page 54: ...Passenger Stairway PS 813B E Boeing 54 FIGURE 4 3 2 STAIRWAY CHASSIS ASSEMBLY...
Page 56: ...Passenger Stairway PS 813B E Boeing 56 FIGURE 4 3 3 UPPER STAIRS AND PLATFORM...
Page 58: ...Passenger Stairway PS 813B E Boeing 58 FIGURE 4 3 4 LOWER STAIRS ASSEMBLY...
Page 60: ...Passenger Stairway PS 813B E Boeing 60 FIGURE 4 3 5 STAIRWAY RATCHET ASSEMBLY...
Page 62: ...Passenger Stairway PS 813B E Boeing 62 FIGURE 4 3 6 A FRAME ASSEMBLY...
Page 64: ...Passenger Stairway PS 813B E Boeing 64 FIGURE 4 3 7 HYDRAULIC SYSTEM...
Page 67: ...Passenger Stairway PS 813B E Boeing 67 FIGURE 4 3 9 ELECTRICAL SCHEMATIC...
Page 69: ...Passenger Stairway PS 813B E Boeing 69 FIGURE 4 3 10 CONTROL STATION...
