Fuel Catch Can (Optional); Engine Compressor Wash (Desalination) - MD Helicopters MD Explorer Servicing And Maintenance

C. Fuel Catch Can (Optional)
(Ref. Figure 214)
LEFT SIDE SHOWN
VIEW LOOKING INBOARD
1
2
1. FUEL CATCH CAN (REF. IPL, 71−70−00, FIG. 2)
2. CATCH CAN DRAIN VALVE
Figure 214. Fuel Catch Can
NOTE:
D Use the fuel catch can with PW206A or
PW206E engines only.
D Drain the left and right fuel catch cans
daily.
D Fuel draining from overboard drain tube
is an indication that fuel catch can is full
and should be drained immediately.
Aviation Turbine Fuel
(1). Place a suitable container below drain
valve (2).
(2). Push drain valve (2) up to drain the
fuel.
MD Helicopters, Inc.
Rotorcraft Maintenance Manual
D. Engine Compressor Wash (Desalination)
(Ref. Figure 215)
Item
T406
T406−1
NOTE:
D At or above 365F (25C) use drinking qual­
D Below 365F (25C) use rinsing solution
D Water source pressure must be 60 to 82
CAUTION
D Use correct rinsing solution mixture.
D Engine temperature must be below 65_C
9G12−010A
D To prevent damage, turn off inlet particle
(1). Fill compressor wash rig (T406) with
(2). Pressurize tank to 60 to 82 psi (414 to
(3). Open Access Panel R210 (ref. Section
(4). Connect engine compressor wash rig
CAUTION
starter can occur.
(5). Dry-motor the engine (ref. applicable
12-00-00
Special Tools
(Ref. CSP−SPM)
Nomenclature
Compressor Wash Rig
Adapter
ity water for desalination wash.
(ref. P&WC Maintenance Manual, Direc­
tives and Related Manufacturer Publica­
tions, Section 01-00-00).
psi (414 to 565 kPa).
(150_F).
separator and heat/defog shutoff valves.
water or rinse solution.
565 kPa).
06-00-00).
(T406) to engine wash panel with
adapter (T406-1).
Obey the starter limits (ref. ap­
plicable RFM). Damage to the
RFM).
(a). When NG reaches 5%, inject cleaning
solution into engine inlet.
(b). Turn starter OFF after 30 seconds.
CSP−900RMM−2
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