JETSTREAM ‘Senits 3200 MAINTENANCE MANUAL CHAPTER 07 TABLE OF CONTENTS SUBJECT CH/SE/SU PAGE — EFFECTIVITY LIFTING AND SHORING - GENERAL 07-00-00 AL DESCRIPTION AND OPERATION 1 General JACKING 07-10-00 ALL MAINTENANCE PRACTICES 201 Jacking and Trestling 201 Jack Complete Aircraft 206 WHEEL CHANGE JACKING 07-10-05 AL MAINTENANCE PRACTICES 201 Jack Main or Nose Landing Gear 201 Wheels LIFTING/SHORING 07-20-00 ALL DESCRIPTION AND OPERATION General Salvaging Nose landing gear collapsed Single main Landing gear collapsed ALL landing gear collapsed Lifting, slinging and jacking Limitations 07-CONTENTS Page 1 Apr 15/08Page left intentionally blankSenies 3200 MAINTENANCE MANUAL CHAPTER 07 LIST OF EFFECTIVE PAGES CHAPTER/SECTION/SUBJECT PAGE DATE CONTENTS + Apr 15/08 07-00-00 1 Oct 30/98 07-10-00 201 Oct 30/98 202 Jul 15/01 203 Jul 15/01 204 Oct 30/98 205 Oct 30/98 206 Jul 15/01 207 Jul 15/01 208 Oct 30/98 209 Oct 30/98 07-10-05 201 Oct 50/98 202 Oct 30/98 203 Oct 30/98 204 Oct 30/98 205 Oct 30/98 07-20-00 + Dec 15/99 i. Dec 15/99 a Dec 15/99 4 Dec 15/99 5 Dec 15/99 6 Dec 15/99 7 Dec 15/99 8 See eeee 9 Dec 15/99 10 Dec 15/99 07-LEP Page 1 Apr 15/08CHAPTER/SECTION/SU ECT JETSTREAM Sexes 3200 MAINTENANCE MANUAL DATE Dec 15/99 Dec 15/99 07-LEP Page 2 Apr 15/08Sexies 3200 MAINTENANCE MANUAL #* For Aircraft ALL+* LIFTING AND SHORING - GENERAL DESCRIPTION AND OPERATION 1, General Raising the aircraft on jacks and the use of steady trestles is described in Chapter 07-10-00. Salvaging the aircraft is described in Chapter 07-20-00. 07-00-00 Page 1Page left intentionally blankSexies 3200 MAINTENANCE MANUAL #* For Aircraft ALL+* JACKING MAINTENANCE PRACTICES 1, Jacking and Trestling A General The aircraft can be raised on jacks at the following points: - Wing rear spar, wing STN 36, Left and right - Fuselage nose STN 66.7, right side - Outer wing rear spar, wing STN 145, left and right, for in depth maintenance only ALL points accommodate jacking pads to mate with jacking adapters located on the top of each jack ram. The fuselage nose jacking point is located under a circular cover plate Wing jacking points are not covered. Wing and fuselage trestles, each comprising a profiled, padded cradle, supported on a screwjack base, are used to steady the aircraft when it is supported on jacks. The wing steady trestles are manufactured locally, using a tail-steady trestle-base with a suitable profiled and padded cradle. Limitations Do not raise aircraft on jacks when wing speed exceeds 35 knots (41 mile/h, 65 km/h). If aircraft it to be jacked in the open, it must be headed into wind Jack only on good, level, hard standing When raising the complete aircraft using jacks at wing STN 36.3 and fuselage nose STN 66.7, the aircraft All-Up Weigh CAUW) must not exceed 14,910 lb (6763 kg). The aircraft must only be jacked at wing STN 36.3 and nose STN 66.7 on specified in the relevant text of the 07-10-00 Page 201 Oct 50/98JETSTREAM ‘Senies 3200 MAINTENANCE MANUAL WARNING - AIRCRAFT MUST BE JACKED AT WING STN 36.3 AND TRESTLED AT WING STN 145 IF AUW EXCEEDS 11,000 LB. FAILURE TO DO THIS COULD RESULT IN POTENTIAL INJURY TO PERSONNEL AND STRUCTURAL DAMAGE TO AIRCRAFT. If aircraft AUW is below 11,000 Lb (4990 kg), the preferred jacking position is at wing STN 145 and fuselage nose STN 66.7. If aircraft AUW exceeds 11,000 Lb (4990 ka), aircraft must be jacked at wing STN 36.3 and trestled at wing STN 145. These wing jacking stations must be used when adjusting landing gear geometry, and during removal and replacement of components subject to the following Limitations. (1) The access panels in (Ref. Table 201) must be installed and must not be removed while the aircraft is on the ground, or raised on jacks at wing STN 145. If access Panels Listed in (Ret. Table 202) are to be removed, aircraft must be jacked at wing STN 36.3 prior to removal (Ref. Figure 201) Table No. 201 Access panels Spar Wing STN Left - w23 Front 99 Lo 115 Right - W24 Front 99 to 115 Left - w25, W27 Auxiliary 83 to 115 Right - W26, W28 Auxiliary 83 to 115 Left - W29, W31 and Main 36 to 83 W33A Right - 30, W32 and = Main 36 to 83 W34R 07-10-00 Page 202 Jul 15/01Sexies 3200 MAINTENANCE MANUAL NOTE : Access panels between wing STN 36 and 83 are ——~ Labelled: DO NOT REMOVE THIS DOOR UNLESS AIRCRAFT IS JACKED AT WING ROOT JACKING POINT. ENSURE CORRECT OVERSIZE BOLTS ARE FITTED. NOTE : Access panels between wing STN 83 and 115 are labelled: DO NOT REMOVE THIS DOOR UNLESS AIRCRAFT IS JACKED AT WING ROOT JACKING POINT. NOTE : Access panels between wing STN 36 and 83 are —— "labelled: DO NOT REMOVE THIS DOOR UNLESS ATRCRAFT TS JACKED AT WING ROOT JACKING POINT. ENSURE CORRECT OVERSIZE BOLTS ARE FITTED. NOTE : Access panels between wing STN 83 and 115 are labelled: DO NOT REMOVE THIS DOOR UNLESS AIRCRAFT IS JACKED AT WING ROOT JACKING POINT. (2) When using jacks other than those specified in (Ref. Sub-section 2.A.) , it is necessary to use Longer jacking adapters to meet the greater height due to wing dihedral. (3) Wing steady trestles must be positioned at wing STN 145 after the aircraft is raised on jacks from wing STN 36.3. These trestles must not be used to support o assist in supporting the wings. Wing steady trestles are not required when the aircraft is raised on jacks from wing STN 145. (4) Although under normal loading conditions the aircraft cg is forward of the wing jacking points at wing STN 36.3 and 145, a steady trestle is to be positioned under the rear fuselage at STN 421 to enable maintenance personnel to move freely in the rear fuselage and/or on the tail unit 07-10-00 Page 203 Jul 15/01iM ‘Senies 3200 MAINTENANCE MANUAL. > Wing Access Panels Figure 207 07-10-00 Page 204 Oct 50/98JETS: Sexies 3200 MAINTENANCE MANUAL 07-10-00 Page 205 Oct 50/98Jack A JETSTREAM ‘Senies 3200 MAINTENANCE MANUAL Complete Aircraft (Ref. Figure 203) (Ref. Figure 204) Special tools and equipment Table No. 202 ITEM DESIGNATION NES-3242 Hydraulic jack, 5 ton (5 tonne) 03729P401 Jacking pad 03736P1 Jacking adapter head 03768P401 Rear fuselage steady trestle None Wing trestles, local manufacture (qty 2) B. Raise aircraft on jacks (1) Remove fuselage nose jacking point access panel. (2) Ingtall jacking pads on wing and fuselage nose jacking points and adapter heads on jack rams. (3) Position jacks under nose and wing jacking points, making sure jacks stand firmly on their bases and that each jack ram is vertical. Raise jacks until adapter heads engage with jacking pads. (4) Make sure that jacking area and area above aircraft, particularly vertical stabilizer, are free from obstruction and landing gear ground locks are installed. (5) Set wheel brakes off and remove wheel chocks. (6) Operate jacks at same rate and slowly raise aircraft. Screw down jack ram locking rings as rams extend. When aircraft is at required height, lockjack rams by screwing down Locking rings. (7) Install steady trestle at rear fuselage STN 421. 07-10-00 Page 206 Jul 15/01Sexies 3200 MAINTENANCE MANUAL (8) Install wing steady trestles at wing STN 145. NOTE : If jacking at wing STN 145, wing steady trestles are not required. C. Lower aircraft off jack (1) Remove rear fuselage and wing steady trestles and any equipment likely to foul aircraft during lowering. (2) Make sure wheel brakes are off and Landing gear i locked down with Landing gear ground locks installed. (3) Slightly extend each jack to free jack locking rings. Partially unscrew locking rings and operatejack release valves and make sure jack rams retract together. Progressively unscrew locking rings as jack rams retract. (4) When aircraft weight is taken on landing gear, place chocks at tront and rear of wheels, and if possible, apply wheel brakes. (5) Retract jack rams and move jacks clear of aircraft. (6) Remove jacking pads from jacking points. Install fuselage nose jacking point access panel. If required, remove adapter heads from jack rams. 07-10-00 Page 207 Jul 15/01‘Senies 32 MAINTENANCE MANUAL Se Jacking at Wing STN 145 Figure 203 07-10-00 Page 208 Oct 50/98Jacking at Wing STN 36.3 Figure 204 07-10-00 Page 209 Oct 50/98Page left intentionally blankSexies 3200 MAINTENANCE MANUAL #* For Aircraft ALL+* a WHEEL CHANGE JACKING MAINTENANCE PRACTICES Jack Main or Nose Landing Gear Wheels A. General Raising the landing gear wheels for maintenance purposes is achieved by using a jacking adapter assembly as a 4 ton (4 tonne) jack. The adapter assembly incorporates a nylon faced, Tree pivoling saddle al ils upper end which males with the Leg contour and a spherical pad at its lower end This assembly males with a concave surface al the base of the gear leg. & projecting arm at approximately mid-Length incorporates two jacking pads; and inner pad for changing main wheels and an outer pad for changing nose uheels. B. Special tools and equipment Table No. 201 ITeW DESIGNATION SSL(H) 4-18-34 Jack, 4 ton (4 tonne) Sb7347 Jack adapter head , (if required) 037108P401 Adapter assembly $¢7350 Support sleeve C. Raise and lower main or nose landing gear wheel NOTE The adapter assembly cannot be attached to the nose leg unit if extension exceeds 5.75 inch (144 mm), since adapter saddle will not mate with the leg contour. (1) Make sure ground locks are fitted. (2) Place chocke front and rear of ubeele not 07-10-05 Page 201 Oct 50/98(3) cay (5) (6) (7) JETSTREAM ‘Senies 3200 MAINTENANCE MANUAL Locate adapter assembly , with spherical pad at lower end mated in concave recess under landing gear leg and saddle in contact with leg contour. If required fit jack adapter head to jack ram and secure with screw. Position jack and raise as required until jack adapter head contacts adapter assembly jacking pad (inner for main wheels, outer for nose wh - Extend jack until wheel(s) are clear of ground; fit support sleeve to jack rams. When maintenance is completed, remove jack support sleeve and operate jack release valve to lower jack « Remove adapter assembly Remove jack , place chocks at front and rear of wheels and, if possible, apply wheel brakes. 2, Alternative Jacking of Main Landing Gear Wheels (Ref. Figure 202) A. Special tools and equipment Table No. 202 ITEM DESIGNATION 02-7813-0100 Jack, 12 ton (12 tonne) None Steel ball-bearing 1 to 1.5 in. (25 to 38 mm) diameter Raise and lower main landing gear wheels NOTE : This procedure is only applicable to main landing a) ed: gear wheels. Nake sure landing gear ground locks are installed. Place chocks at front and rear of wheels not being raised 07-10-05 Page 202 Oct 50/98(3) cay «s) (6) JETSTREAM ‘Senies 3200 MAINTENANCE MANUAL Position specified jack and ball-bearing . Raise jack as required until ball-bearing contacts recess in loner leg. Extend jack until wheel is clear of ground. When maintenance is completed, operate jack release valve to lower jack . Remove jack , place chocks at front and rear of wheels and if possible, apply wheel brakes. 07-10-05 Page 204 Oct 50/98JETSTREAM Sexies 3200 MAINTENANCE MANUAL LA JF UY , (RD) Alternative Jacking of Main Gear Wheels Figure 202 07-10-05 Page 205 Oct 50/98Page left intentionally blankSexies 3200 MAINTENANCE MANUAL #* For Aircraft ALL+* LIFTING/SHORING DESCRIPTION AND OPERATION General The following standard procedures for lifting and recovering crashed or disabled aircraft are given for guidance. The procedures may be modified to suit conditions as long as safety is not compromised. ALL salvaging actions must be carefully considered to avoid causing further damage to an aircraft which is lo be returned lo service. Salvaging WARNING - AIRCRAFT WHICH HAVE A WATER/METHANOL SYSTEM. IN ORDER ———— TO AVOID THE VERY SERIOUS EFFECT ON THE HUMAN BODY OF CONTACT WITH WATER/METHANOL EITHER IN FLUID OR VAPOUR FORM IT IS ESSENTIAL THAT REMOTE BREATHING APPARATUS AND FULL PROTECTIVE CLOTHING BE WORN WHEN A DAMAGED TANK MUST BE APPROACHED. AREAS SURROUNDING RUNWAYS AND TAXIWAYS ON AIRFIELDS OFTEN HAVE ELECTRICAL POWER LINES CONCEALED BELOW THE SURFACE. CHECK WITH AIRFIELD AUTHORITIES ON PROXIMITY TO POWER SUPPLY LINES. WHERE FUEL SPILLAGE HAS OCCURRED, AVOID RISK OF IGNITION AND MAKE SURE FIRE FIGHTING EQUIPMENT IS IN PLACE. NOTE : For location of flammable fluids and components, (Ref. Figure 1) NOTE : For location of electrics master switch, LP fuel cocks —— switch and oxygen shut-off valve, (Ref. Figure 2) Methods of salvaging a crashed aircraft will be governed by such conditions as accessibility, nature of the ground at the accident area, extent of damage to the aircraft and, where applicable, the necessity for speedy removal, i.e. in the case of a crash on or adjacent to a runway. If possible, render the aircraft electrically safe by disconnecting and removing aircraft battcrics. defuelled. It may be possible t to reduce the fuel load by “breaking” the fuel Lines at a convenient point and applying 07-20-00 Page 1JETSTREAM ‘Senies 3200 MAINTENANCE MANUAL suction. Before attempting to lift a crashed aircraft, reduce overall weight by removing loose equipment and other readily detachable equipment. The aircraft may be lifted by the use of cranes, jacks or Lifting bags or by a combination of these methods. When Lifting the aircratt by cranes or litting bags, handling lines must be attached to the aircraft at convenient points to control swing and roll respectively. Nose landing gear collapsed (Ref. Figure 3) (Ref. Figure 4) Procedure (1) Fit main landing gear ground Locks. (2) Depressurize the main hydraulic system. (3) Chock the mainwheels. (4) Check that the handbrake is on and holding. (5) Check that the cabin door is closed before lifting and towing to avoid contact with the ground. (6) If the collapse is due to a system failure without structural damage to the landing gear or downlock, Lift the aircraft by the nose slinging point until the gear can be re-engaged in the downlock. Fit the ground Locks and tow the aircraft normally. CAUTION - DO NOT TOW ON DOWN GRADES WITHOUT MEANS OF ———__ BRAKING AT THE NOSE TROLLEY. CHECK THAT THE STRUCTURE AT THE NOSE OF THE AIRCRAFT IS NOT IMPALED IN THE GROUND OR AN OBSTRUCTION CAUSING UNDUE LOADING. AIRCRAFT AT HEAVY WEIGHT AND FORWARD C.G. WILL NOT NORMALLY EXCEED 2,200 LBF AT THE SLINGING POINT. 07-20-00 Page 2Sexies 3200 MAINTENANCE MANUAL (7) If the collapse is due to structural failure of the landing gear, downlock or supporting structure, Lift the aircraft by the nose slinging point until @ suitable wheeled and steerable trolley can be installed under the forward fuselage. The trolley should bi heavily padded to prevent further damage to the aircraft structure and to allow some flexibility fo manoeuvring. The trolley should be lashed to the aircraft nose and tied back to the main Landing gear picketing points. The aircraft should be towed i reverse using a towing bridle (Ref. Figure 3) Tow a reduced speed using large turn radius as far as possible (Ref. Figure & 4. Single main landing gear collapsed (Ref. Figure 5) (Ref. Figure 6 CAUTION - INSTALL OTHER LANDING GEAR GROUND DOWNLOCKS AND ———__ DEPRESSURIZE MAIN HYDRAULIC SYSTEM. CHOCK OTHER WHEELS TO PREVENT MOVEMENT. A. General (1) If the collapse is due to a system failure without structural damage to landing gear, lift aircraft and jack at Rib 36 until the Landing gear can be extended and fixed using the ground downlock. Aircraft may be towed normally using large turn radius to limit sideloads. Do not use aircraft brakes under tow until full damage is assessed (Ref. Figure 5 (2) If the collapse is due to structural failure of the landing gear or attachments, lift aircraft and jack at Rib 36 until the wing can be placed a suitable wheeled and steerable trolley. The trolley should be padded to prevent further damage and allow some flexibility for steering. If the aircraft is collapsed on and is being towed across a hard surface, the normal towing arm may be used. If the aircraft is to bi recovered from or towed across an unprepared surtace, towing should preferably be done in reverse using a towing bridle connected to the good main gear and the wheeled trolley. The nose wheel can be steered or allowed to castor as required (Ref. Figure 6) 07-20-00 Page 3JETSTREAM ‘Senies 3200 MAINTENANCE MANUAL Alt Landing gear collapsed (Ref. Figure 7) (Ref. Figure 8) CAUTION - AIRCRAFT MUST BE DEFUELLED BEFORE LIFTING TO AVOID UNCONTROLLED ROLLING ACTION DUE TO FUEL SURGE. Depending on the surface and availability of equipment, the aircraft may be Lifted by slings or air bags to allow extension of the landing gear. If slings and a stable lifting base for cranes are available, the aircraft may be Lifted in a level attitude to allow extension of the landing gear or the aircraft to be placed on transport trolleys (Ref. Figure 7) CAUTION - AIR BAGS BY THEIR NATURE OF CONSTRUCTION AND OPERATION ———_ CANNOT BE ASSUMED TO PROVIDE ANY LATERAL STABILITY. THE AIRCRAFT MUST BE PICKETTED TO PREVENT LATERAL OR ROTATIONAL MOVEMENT ESPECIALLY ON SLOPING GROUND. Af Lifting air bags are available, they should be used in accordance with manufacturer"s instructions and positioned under the aircraft, avoiding sharp edges and points on the structure and supporting terrain (Ref. Figure 8) Lifting, slinging and jacking Limitations The aircraft must be Lifted using only the approved positions within their respective design limitations. If these Limitations are exceeded, further damage may result with risk of injury to personnel. Do not attempt to Lift an aircraft in wind speeds in excess of 35 knots or _if winds of that order are forecast during the operation. The aircraft should be picketed during periods of nigher wind speeds. The nose and Rib 36 jacking points are capable of lifting the aircraft at maximum weight. The outboard wing jacking points and rear fuselage trestle point must not be used for Lifting and, if these are used for steadying, great care must be taken to ensure that the aircraft does not Settle onto and overload these points. Fuselage belly bands must only be placed at STN 130 and 345. The bands must be spread above the fuselage to avoid crushina loads on the frames. 07-20-00 Page 4JETSTREAM Sexies 3200 MAINTENANCE MANUAL Location of Flanmable Fluids and Components Figure 07-20-00 Page 5iM ‘Senies 3200 MAINTENANCE MANUAL. Location of Fuel, Electric and Oxygen switches Figure 07-20-00 Page 6JETSTREAM Sexies 3200 MAINTENANCE MANUAL ate Aircraft Recovery - Attachment of Two-Leg Bridle — 07-20-00 Page 7 Dec 15/99iM ‘Senies 3200 MAINTENANCE MANUAL. i "7 = 7 . eX Aircraft Recovery Figure 4 07-20-00 Page 8JETSTREAM Sexies 3200 MAINTENANCE MANUAL Aircraft Recovery Figure 5 07-20-00 Page 9iM ‘Senies 3200 MAINTENANCE MANUAL. Aircraft Recovery Figure 6 07-20-00 Page 10JETSTREAM Sexies 3200 MAINTENANCE MANUAL Aircraft Recovery Figure 7 07-20-00 Page 11iM ‘Senies 3200 MAINTENANCE MANUAL. Aircraft Recovery Figure 8 07-20-00 Page 12