Czech Aircraft CRUISER AIRCRAFT PS-28 Cruiser 2021, Руководство по обслуживанию

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CR-MM-1-0-00
PS-28 Cruiser
PS-28N Cruiser
CHAPTER 10 – POWERPLANT
Date of issue: 2012-05-28 Revision No.: 3
10 - 13
10.3 Removal / Installation
10.3.1 Removal of the engine from the airplane
Type of maintenance: heavy
Authorization to perform:
See point 2.5.3.
Tools needed:
- wrench size No.8, No.9, 3/8”, 7/16”, 9/16”
- Allen wrench size No.4
- screwdriver
- cutting pliers, pliers
-
Cobra pliers (for clamps)
(a) Remove engine cowling.
(b) Disconnect and remove the battery (see 11.3.2).
(c) Remove the propeller (see 10.3.3 or 10.3.5 or 10.3.7).
(d) Disconnect all electrical system wires and bonding between the engine mount and the firewall.
(e) Shut the fuel selector valve (possibly drain fuel from the fuel installation).
(f) Drain oil from the engine (see 10.5.1) and cooling liquid (see 10.5.2).
(g) Disconnect hoses of the oil and the cooling system.
(h) Remove the oil cooler (see 10.3.13) and the water cooler (see 10.3.15).
(i) Disconnect control of carburetors and carburetors heating.
(j) Remove air intake (see 10.3.9).
(k) Remove the exhaust system (see 10.3.11).
(l) Blind all the holes on the engine so that no debris can get into the engine.
(m) Cut off the wire securing the bolt heads (2, Fig. 10-8).
(n) Remove bolts (2) and washers (3) attaching the engine to the engine mount (4).
(o) Take the engine (1) away from the engine mount by the crane or with help 2 assistants.
(p) Store the removed engine on a safe place on a suitable support and prevent it from damage.