#	Aero Vodochody L-29 Delfin — l29_12_and_24_month_maint_sched
#	NOT FOR FLIGHT — source fidelity: unreviewed | operational review: none | completeness: full
#	Source: Aero Vodochody/L-29 Delfin/l29_12_and_24_month_maint_sched.txt
#	Rights: licensed
#	Checklist hash: 7e6495a6bb5dbcab6f906f284749b4878e7c45cb4e38cc96dd8e8273753cfe1f
#	Verify against the aircraft's own approved documentation before use.
section_id	phase	criticality	section_title	item_index	item_id	type	tickable	memory_item	indent	text	response	condition	detail
	Scheduled Maintenance Works	normal	6. Sheduled Maintenance Works	0		note	no	no	0	(sign “+” marks works, that must be carried out)			
	Scheduled Maintenance Works	normal	6. Sheduled Maintenance Works	1		note	no	no	0	Before starting with the sheduled maintenance it is necessary:			
	Scheduled Maintenance Works	normal	6. Sheduled Maintenance Works	2		challenge	yes	no	0	a) to check (according to log book data) the remaining service life of aggregates, pyrotechnical cartridges, testing terms of high pressure gas bottles;			
	Scheduled Maintenance Works	normal	6. Sheduled Maintenance Works	3		challenge	yes	no	0	b) to check the implementation of directives, indications, up-dating according to bulletins;			
	Scheduled Maintenance Works	normal	6. Sheduled Maintenance Works	4		challenge	yes	no	0	c) to discharge bail out cartridges and EKSR-46 (ÝÊÑÐ-46);			
	Scheduled Maintenance Works	normal	6. Sheduled Maintenance Works	5		challenge	yes	no	0	d) to defuel external tanks. Check the remainder of fuel in the fuselage tanks, which must not exceed 700 litres;			
	Scheduled Maintenance Works	normal	6. Sheduled Maintenance Works	6		challenge	yes	no	0	e) to carry out the control inspection of the aircraft;			
	Scheduled Maintenance Works	normal	6. Sheduled Maintenance Works	7		challenge	yes	no	0	f) to prepare the aircraft for fuselage rear part de-rigging and also all necessary equipment, control and measuring instrumentation, devices and tooling;			
	Scheduled Maintenance Works	normal	6. Sheduled Maintenance Works	8		challenge	yes	no	0	g) to lift up the aircraft on ground jacks;			
	Scheduled Maintenance Works	normal	6. Sheduled Maintenance Works	9		challenge	yes	no	0	h) to prepare electric power source and ground installation for creating pressure in hydraulic system.			
	Scheduled Maintenance Works	normal	6. Sheduled Maintenance Works	10		note	no	no	0	[TABLE]			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	0		note	no	no	0	If aircraft is removed from flying for 15 days and more, it must be conservated.			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	1		subtitle	no	no	0	Cautions			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	2		caution	no	no	0	1.Fuel system must be filled during all storage period.			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	3		caution	no	no	0	2.In a case of fuel dump fuel system must be conservated not later than within 24 hours from fuel dump.			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	4		note	no	no	0	If aircraft is not flying and is not conservated it is necessary:			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	5		subtitle	no	no	0	7.1. After each 15⁺³₋₂ days			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	6		challenge	yes	no	0	1.Carry out pre-flight inspection. Sand areas, damaged by corrosion, using smooth grit paper, then polish them with GOI (ÃÎÈ) paste, wash with clean petrol and coat with conservating grease. Remove dirt and dust from the aircraft.			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	7		challenge	yes	no	0	2.Coat wheel jack rods and shock absorber rods with CIATIM-201 (ÖÈÀÒÈÌ-201) grease.			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	8		subtitle	no	no	0	7.2. After each 30⁺⁶₋₃ days			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	9		challenge	yes	no	0	3.Carry out works, which are to be carried out after each 15 days.			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	10		challenge	yes	no	0	4.Examine parts, fabricated of magnesium alloy			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	11		challenge	yes	no	0	5.Dump fuel sediment for water detection purposes (5 litres from each dumping point).			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	12		challenge	yes	no	0	6.Run the engine.			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	13		challenge	yes	no	0	7.Carry out landing gear and flaps test retraction and extension using main and emergency systems. During liquid discharge from the emergency system check nitrogen pressure in hydraulic accumulators using manometer in the cockpit.			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	14		subtitle	no	no	0	7.3. After each 3 months ⁺¹⁸₋₉ days			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	15		challenge	yes	no	0	8.Carry out woks, which are to be carried out after each 30 days.			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	16		challenge	yes	no	0	9.Check condition of aircraft and engine fuel system, paying special attention to leak-proofness of joints.			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	17		subtitle	no	no	0	7.4. After each 6 months ⁺³⁶₋₁₈ days			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	18		challenge	yes	no	0	10.Carry out woks, which are to be carried out after each 3 months.			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	19		challenge	yes	no	0	11.Check canopy jettisoning mechanism functioning on the ground, check condition of mechanism locks and hinges, refresh lubrication. Check ejection gun operation by primer washer firing (firing works should be carried out by armourer).			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	20		challenge	yes	no	0	12.Check cockpits pressurization.			
	Periodical works during short-time storage	normal	7. Periodical works during short-time storage	21		note	no	no	0	Remark. Before using aircraft for flying after 6 months ⁺³⁶₋₁₈ days of storage (parking) carry out special-purpose inspections and checks after 50⁺¹⁰₋₅ hours.