STINAR PS-813B/E Operation & Maintenance Manual
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STINAR PS-813B/E Operation & Maintenance Manual

Passenger stairway
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PASSENGER STAIRWAY
O P E R A T I O N & M A I N T E N A N C E M A N U A L
MODEL: PS-813B/E
sales@stinar.com
|
P 651.454.5112
|
F 651.454.5143
|
www.stinar.com
REV.10.2020

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  • Page 1 PASSENGER STAIRWAY O P E R A T I O N & M A I N T E N A N C E M A N U A L MODEL: PS-813B/E sales@stinar.com P 651.454.5112 F 651.454.5143 www.stinar.com REV.10.2020...
  • Page 2 Section 1-1 8-13 Section 1-2 14-18 Section 1-3 19-20 SECTION 2 Introduction Section 2-1 23-26 Section 2-2 27-29 Section 2-3 Section 2-4 31-32 SECTION 3 Section 3-1 SECTION 4 Intoduction Section 4-1 Section 4-2 Passenger Stairway PS-813B/E Boeing | 2...

  • Page 3: Table Of Contents

    1.3.4 | Hydraulic System ........20 Passenger Stairway PS-813B/E Boeing | 3...
  • Page 4 4.2.1.5 | Qty ..........36 Passenger Stairway PS-813B/E Boeing | 4...
  • Page 5 Figure 4.3.1 | Passenger Stairway, Model PS-813B/E Figure 4.3.1 | Passenger Stairway, Model PS-813B/E - Table Figure 4.3.1 | Passenger Stairway, Model PS-813B/E - Table Pt.2 Figure 4.3.2 | Stairway Chassis Assembly Figure 4.3.2 | Stairway Chassis Assembly - Table Figure 4.3.3 | Upper Stairs and Platform...
  • Page 6 REVISIONS PAGE SECTION / SECTION PAGE DATE Passenger Stairway PS-813B/E Boeing | 6...

  • Page 7: General Information & Operating Instructions

    GENERAL INFORMATION & OPERATING INSTRUCTIONS This publication provides operating and maintenance instructions, including detailed part lists for the Passenger Stairway, Model PS-813B/E. This unit was manufactured by: Stinar, LLC 10061 State Hwy. 30 Blooming Prairie, MN 55917 Section 1 Includes a unit description, recommended procedures for operation, plus specifications and capabilities.

  • Page 8: Section 1 - Procedures, Specs & Capabilities

    SECTION 1 - PROCEDURES, SPECS & CAPABILITIES 1.1 DESCRIPTION The Stinar Model PS-813B/E Passenger Stairway (see Figure 1.1) is a towable passenger boarding stairway. Height adjustment is made by means of a telescoping A-frame mechanism and the upper stairs telescoping into the lower stairs.

  • Page 9: Lower Stairs Section

    The upper section is raised and lowered by the stairway hydraulic cylinder. The upper end of this long, slender cylinder is attached to the platform. The lower end of the cylinder is secured at the base of the lower stair section. Passenger Stairway PS-813B/E Boeing | 9...

  • Page 10: Platform

    The hand pump is located adjacent to the hydraulic control valve and is equipped with an extension Auxiliary Hand Pump handle. The hand pump provides emergency hydraulic power for operating the stairs, A-frames and stabilizer cylinders if the engine-driven pump is disabled. Passenger Stairway PS-813B/E Boeing | 10...

  • Page 11: Hydraulic Cylinders

    Flow control valves on the A-frame and stairway cylinders regulate the lowering speed of the A-frame and stairway. 1.1.3.5 | Return Line Filter The return line filter purifies hydraulic oil returning to the tank. This filter Passenger Stairway PS-813B/E Boeing | 11...

  • Page 12: Electrical System

    The stairway lights mounted in the upper and lower Stairway Lights stairs side panels illuminate the stairway during night operations. The two platform lights faired into the front of the Platform Lights platform illuminate the platform during nighttime operations. Passenger Stairway PS-813B/E Boeing | 12...

  • Page 13: Operating Controls And Indicators

    The handle controls the four stabilizer cylinders. Stabilizer Control Placing the handle in the DOWN position extends Handle (lowers) the stabilizers. Placing the handle in the UP position retracts (raises) the stabilizers. Passenger Stairway PS-813B/E Boeing | 13...

  • Page 14: 1�2 Operation

    10. Check platform modesty panels for free movement and proper latching. 1.2.3 | Operating Procedures 11. Start engine in accordance with procedures below. Read engine manual in Appendix A before starting engine. Passenger Stairway PS-813B/E Boeing | 14...

  • Page 15: Towing And Positioning The Unit

    9. Push unit forward until rubber bumper makes slight contact with aircraft. 10. Lower stabilizers as follows: • Move STABILIZER control valve handle to DOWN position (with engine running). • Hold control valve handle in DOWN position until all stabilizers are fully lowered. Passenger Stairway PS-813B/E Boeing | 15...

  • Page 16: Raising The Stairway

    1. Push stairway into position using procedures above. With engine running, adjust platform height and position stairway so that platform bumper is in contact with aircraft. 2. Lower stabilizers by holding the stabilizer down lever until all stabilizers are fully down. Passenger Stairway PS-813B/E Boeing | 16...

  • Page 17: Removing The Stairway From Aircraft

    (using auxiliary hand pump) before towing the stairway unit. 1.2.4.1 | Operating Auxiliary Hand Pump The auxiliary hand pump provides emergency hydraulic power for operating the stairway, A-frame and stabilizers in case the engine- Passenger Stairway PS-813B/E Boeing | 17...

  • Page 18: Raising Stairway Or A-Frame Using Hand Pump

    1. To raise stabilizers, hold STABILIZER control valve handle in UP position. Pump hand pump until stabilizers are fully raised. 2. To lower stabilizers, hold STABILIZER control valve handle in DOWN position. Pump hand pump until stabilizers are fully lowered. Passenger Stairway PS-813B/E Boeing | 18...

  • Page 19: Specifications And Capabilities

    1.3.3 | Engine Specifications Manufacturer Honda Model/Serial No. GX240/GCBJT1218977 4-stroke, OHV, single cylinder, air-cooled, Type gasoline-fueled electric start Bore 3.0 in. Stroke 2.3 in. Displacement 16.5 cu. in. Horsepower (bhp), Max 7.9 @ 3600 RPM Passenger Stairway PS-813B/E Boeing | 19...

  • Page 20: Hydraulic System

    Pressure Relief Adjustable, part of hydraulic control Type valve Recommended Setting 1500 psi (104 bar) Filters Return Line 10-micron, spin on canister Suction Line 25 GPM flow, 100 mesh strainer Hydraulic Oil Mobil DTE-13 Passenger Stairway PS-813B/E Boeing | 20...

  • Page 21: Electrical System

    Power Supply Requirements 120 VAC, 60 Hz, 20 amp. Max. Continuous Output 15 amp. DC Batteries (2) Type Marine deep cycle, 6 V Rated Capacity (@ 32˚F) 220 amp./hr. Circuit Protection Lights Fuse, 15 amp. Passenger Stairway PS-813B/E Boeing | 21...
  • Page 22 SECTION 1 - PROCEDURES, SPECS & CAPABILITIES This section contains preventive maintenance, servicing and lubrication NOTE: information for the Stinar Model PS-813B/E Passenger Stairway. The Perform all work in accordance servicing instructions given in this section are recommended by the...

  • Page 23: Section 2 - Servicing Passenger Stairway

    – This filter is located on the side of the hydraulic tank. damage to tank when system The 10-micron element for this filter must be changed after the first 50 is operated. hours of operation and every 250 hours thereafter. Passenger Stairway PS-813B/E Boeing | 23...

  • Page 24: Pressure Relief Valve

    Perform scheduled servicing in accordance with Table 2.1.5. Table 2.1.5 | Scheduled Servicing SERVICE OPERATION INTERVAL METHOD Check visually by 100 hours removing cap or Hydraulic Oil Reservoir Check access port on tank Passenger Stairway PS-813B/E Boeing | 24...

  • Page 25: Non-Scheduled Servicing

    Change hydraulic oil filter element every 250 hours thereafter Check hydraulic fittings for leaks, tighten, 50 hours or replace as necessary Check all hydraulic hoses for cracks, cuts, abrasion, or deterioration (replace as 50 hours required) Passenger Stairway PS-813B/E Boeing | 25...

  • Page 26: Lubrication

    Lithium grease abnormal wear or binding of any moving parts. This section contains troubleshooting information for the Stinar Passenger Stairway, Model PS-813B/E. The Troubleshooting Guide, which follows, provides trouble analysis for possible malfunctions. The Troubleshooting Guide lists possible problems, probable causes and suggested remedies for problems that may occur.

  • Page 27: Troubleshooting

    Relief valve set too low Adjust per Section 3 Stairway or A-frame Internal control valve leak Repair or replace raises too slowly Internal stairway cylinder Repair cylinder. See leak Figure 4.3.8 Internal A-frame cylinder Repair cylinder leak Passenger Stairway PS-813B/E Boeing | 27...
  • Page 28 80 amp. circuit breaker source of overload tripped and reset circuit Engine will not breaker crank Battery cables loose or Tighten cables and terminals corroded clean terminals See engine Engine problem troubleshooting Passenger Stairway PS-813B/E Boeing | 28...
  • Page 29 Wiring short or fault in wiring schematic circuit (Figure 2.2.1.2) Engine alternator or Repair or replace bad rectifier problem components Battery charger See owner’s manual malfunctioning Faulty connector Check and repair Charger inoperative Bad charger See owner’s manual Passenger Stairway PS-813B/E Boeing | 29...

  • Page 30: Adjustments

    Adjust bolts on the opposite side only if there is still too much lateral travel. 2. To increase clearance, rotate the bolts outward a short distance. 2.3.4 | Gasoline Engine Adjustment For adjustment information on the engine carburetor and controls. See Owner’s Manual Passenger Stairway PS-813B/E Boeing | 30...

  • Page 31: Removal And Installation

    16. Place stairway on supports so that the stairway is horizontal and the platform support frame is clear of the floor. Supports should be approximately 6 ft. high. 2.4.1.2 | Installation 1. Attach overhead hoist chain to upper end of lower stairs section at Passenger Stairway PS-813B/E Boeing | 31...
  • Page 32 • Slide the top angle of each side panel into the guide rollers and align the panel with the top mounting bracket. • Install the three (3) bolts into the top support bracket. 11. Reconnect electrical harnessing to stairway lights. Passenger Stairway PS-813B/E Boeing | 32...

  • Page 33: Section 3 - Overhaul

    Repairs should be limited to the repair or replacement of components, which develop defects or show signs of wear during routine maintenance. For overhaul/repair assistance, refer to Section 2, Maintenance; Section 4, Illustrated Parts List. Passenger Stairway PS-813B/E Boeing | 33...

  • Page 34: Section 4 - Parts

    813B/E, manufactured by Stinar Corporation. The manufacturer identification list identifies the vendor sources by name, address, and supply code. The detailed parts lists include Stinar-manufactured assemblies, sub- assemblies and detail parts, plus detailed breakdowns for selected vendor-manufactured parts. Passenger Stairway PS-813B/E Boeing | 34...

  • Page 35: Manufacturer Identification

    SECTION 4 - PARTS 4.1 MANUFACTURER FED SUPPLY CODE MANUFACTURER IDENTIFICATION Stinar, LLC V32526 10061 State Hwy. 30 Blooming Prairie, MN 55917 Passenger Stairway PS-813B/E Boeing | 35...

  • Page 36: Detailed Parts List

    4.2.1.5 | Qty This column indicates the quantity used per assembly. 4.2.2 | How to Order Parts and Assemblies Stinar, LLC 10061 State Hwy. 30, Blooming Prairie, MN 55917 651-454-5112 | sales@stinar.com | www.stinar.com Passenger Stairway PS-813B/E Boeing | 36...
  • Page 37 10061 State Hwy. 30, Blooming Prairie, MN 55917 651-454-5112 | sales@stinar.com | www.stinar.com Print or copy this page and send via email, fax or mail to Stinar, LLC. Please make sure to complete all fields. Note: Part Numbers and Product Illustrations are included in this Manual...
  • Page 38 FIG 1.1 | PASSENGER STAIRWAY, MODEL PS-813B/E Passenger Stairway PS-813B/E Boeing | 38...
  • Page 39 FIG 1.1.2.1 | A-FRAME Passenger Stairway PS-813B/E Boeing | 39...
  • Page 40 FIG 1.1.3 | HYDRAULIC SCHEMATIC Passenger Stairway PS-813B/E Boeing | 40...
  • Page 41 FIG 1.1.3.1 | PRIMARY CONTROL STATION Passenger Stairway PS-813B/E Boeing | 41...
  • Page 42 FIG 1.1.4 | ELECTRICAL SCHEMATIC Passenger Stairway PS-813B/E Boeing | 42...
  • Page 43 FIGURE 1.2.1.2 | PRIMARY CONTROL STATION Passenger Stairway PS-813B/E Boeing | 43...
  • Page 44 FIGURE 2.1.7.1 | LUBRICATION POINTS Passenger Stairway PS-813B/E Boeing | 44...
  • Page 45 FIGURE 2.1.7.2 | LUBRICATION POINTS Passenger Stairway PS-813B/E Boeing | 45...
  • Page 46 FIGURE 2.1.7.3 | LUBRICATION POINTS Passenger Stairway PS-813B/E Boeing | 46...
  • Page 47 FIGURE 2.2.1.1 | HYDRAULIC SCHEMATIC Passenger Stairway PS-813B/E Boeing | 47...
  • Page 48 FIGURE 2.2.1.2 | ELECTRICAL SCHEMATIC Passenger Stairway PS-813B/E Boeing | 48...
  • Page 49 FIGURE 2.3.1 | PRIMARY CONTROL VALVE Passenger Stairway PS-813B/E Boeing | 49...
  • Page 50 FIGURE 2.3.3 | ADJUSTMENT BOLTS Passenger Stairway PS-813B/E Boeing | 50...
  • Page 51 FIGURE 4.3.1 | PASSENGER STAIRWAY, MODEL PS-813B/E Passenger Stairway PS-813B/E Boeing | 51...
  • Page 52 FIGURE 4.3.1 | PASSENGER STAIRWAY, MODEL PS-813B/E - TABLE VENDOR FIG ITEM # MFG PART # DESCRIPTION CODE 4.3.1-0 PS-813B/E Passenger Stairway, per 026281-100 Rev A V32526 026273-100 Rev E Cart Chassis Assembly. See Figure 4.3.2 V32526 021221-100 Rev A Upper Stairs and Platform. See Figure 4.3.3...
  • Page 53 FIGURE 4.3.1 | PASSENGER STAIRWAY, MODEL PS-813B/E - TABLE PT.2 VENDOR FIG ITEM # MFG PART # DESCRIPTION CODE 953060 Actuator Linear Burr 12V 12’ V32526 Mounting Shaft, 1 ½” dia. stress proof steel x 60” 020299 Rev C V32526...
  • Page 54 FIGURE 4.3.2 | STAIRWAY CHASSIS ASSEMBLY Passenger Stairway PS-813B/E Boeing | 54...
  • Page 55 Tow Bar, (with Latch, per 026152 Rev G) V32526 026167 Rev D Axle. Welded to Item 1. V32526 603043 Hub Assembly. See Figure 4.3.13. V32526 613002 Tire, Soft Solid Rubber, 4:00 x 8, 3.75 Rim V32526 613088 Caster V32526 Passenger Stairway PS-813B/E Boeing | 55...
  • Page 56 FIGURE 4.3.3 | UPPER STAIRS AND PLATFORM Passenger Stairway PS-813B/E Boeing | 56...
  • Page 57 Roller V32526 508043 Rev H Shaft V32526 508015 Rev G Roller V32526 938167 Rev D Bolt V32526 Not Used V32526 509094 Rev H Latch, side panel V32526 021475 Rev A Bumper, 72” long V32526 Passenger Stairway PS-813B/E Boeing | 57...
  • Page 58 FIGURE 4.3.4 | LOWER STAIRS ASSEMBLY Passenger Stairway PS-813B/E Boeing | 58...
  • Page 59 Guide, Plastic Strip, 1” x 4” x 8 ft. long V32526 508013 Rev F Roller V32526 508023 Rev E Shaft V32526 021888 Upper Stairs Panel Roller Assembly V32526 508025 Rev E Roller V32526 021475 Rev A Bumper, 72” long V32526 Passenger Stairway PS-813B/E Boeing | 59...
  • Page 60 FIGURE 4.3.5 | STAIRWAY RATCHET ASSEMBLY Passenger Stairway PS-813B/E Boeing | 60...
  • Page 61 Angle, Welded to Item 1. V32526 508451 Rev A Shaft, 1” dia x 58” length V32526 509097 Rev C Ratchet Dog V32526 026166 Rev B Handle, Ratchet Release V32526 906002 Rev A Set Collar, 1 in. V32526 Passenger Stairway PS-813B/E Boeing | 61...
  • Page 62 FIGURE 4.3.6 | A-FRAME ASSEMBLY Passenger Stairway PS-813B/E Boeing | 62...
  • Page 63 Ratchet Shaft, ¾” dia. stress proof steel x 61” length V32526 021147-05 Rev D Ratchet Release Handle V32526 204219 Hydraulic Cylinder V32526 204186 V32526 204185 Hairpin Clip V32526 021654 Rev A Upper Pin V32526 021130 Rev B Lower Pin V32526 Passenger Stairway PS-813B/E Boeing | 63...
  • Page 64 FIGURE 4.3.7 | HYDRAULIC SYSTEM Passenger Stairway PS-813B/E Boeing | 64...
  • Page 65 Lock Valve, Stair Cylinder V32526 211000 Rev A Flow Control, 1/2 in. Used on lift cylinder V32526 206021 Head, Return Line Filter V32526 206014 Element, Return Line Filter V32526 212002 Check Valve, 1/2 in. V32526 V32526 Passenger Stairway PS-813B/E Boeing | 65...
  • Page 66 FIGURE 4.3.8 | STAIRWAY EXTEND CYLINDER VENDOR FIG ITEM # MFG PART # DESCRIPTION CODE 4.3.8-0 204497 Stairway Extend Cylinder V32526 204497-SK Seal Kit V32526 Passenger Stairway PS-813B/E Boeing | 66...
  • Page 67 FIGURE 4.3.9 | ELECTRICAL SCHEMATIC Passenger Stairway PS-813B/E Boeing | 67...
  • Page 68 Gasoline Engine. Includes 18 amp. alternator and 718014 V32526 rectifier 421010 Fuse, 15 amp. Mini V32526 400167 Toggle Switch, Lights V32526 405227 Light. Used on Upper and Lower Stairs V32526 405294 Light, A-frame V32526 953060 Linear Actuator V32526 Passenger Stairway PS-813B/E Boeing | 68...
  • Page 69 FIGURE 4.3.10 | CONTROL STATION Passenger Stairway PS-813B/E Boeing | 69...
  • Page 70 Hand Pump V32526 935541 Placard / A-frame Extend, Stairway Controls V32526 1000299 Placard / Platform Extension (Top on Stairs Platfrom) V32526 1000511 Manual Case - Blue V32526 1000510 Placard / Lights On Off V32526 Passenger Stairway PS-813B/E Boeing | 70...

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