CSP
−
900RMM
−
2
MD Helicopters, Inc.
Rotorcraft Maintenance Manual
Page 6
Revision 25
63-00-00
F. Temperature Probe/Switch
A resistive temperature probe/switch is
mounted on the main transmission to measure
the oil temperature. The probe/switch sends a
signal to the main transmission temperature
indicator on the IIDS display. The temperature
readout on the IIDS display is a numeric
value.
The probe/switch functions to complete an
electrical circuit to illuminate a light on the
IIDS display. When oil temperature exceeds
199.4
°
F (93
°
C) for CAUTION light and
230
°
F (110
°
C) for WARNING light.
G. Magnetic Chip Detector
A magnetic chip detector is mounted on the
transmission housing to detect metal particles
in the oil system. An IIDS controlled burn-off
feature performs burning-off of inconsequen
tial pieces of metals collected on the chip
detector base. After five successful chip clear
events, the Transmission Chip Burn count
over limit (Bit 7 ACFTFALT word) is set and a
CHECK FAULT LOG message displays.
H. Vent/Breather
An ambient vent/breather is located above the
oil level indicator. The vent/breather provides
an ambient vent for gear case heat and oil
vapors. The vent/breather also serves as a
filler cap to service the lubrication system with
oil.
I. Cooling Blowers
Two cooling blowers are mounted on the main
transmission housing. The blowers are driven
by the blower drive quills to provide additional
cooling air to the main transmission oil coolers.
J. Oil Coolers
Two oil coolers are used to cool main transmis
sion oil. Ambient air is drawn in by each
cooling blower to circulate air over the fins of
the oil cooler cores. The transmission oil is
routed through one of the two oil coolers cores.
Oil from engines are also routed to the other
core of oil coolers for cooling purposes.
K. Blower Ducts
Each cooling blower has an inlet, interconnect,
and exhaust duct. The inlet duct routes
ambient air to the oil cooler. The inlet duct has
a mesh screen over the opening. The duct
attaches to the oil cooler and the main
transmission deck. The interconnect duct
attaches to the inlet port of the cooling blower
scroll. The duct routes air passing through the
oil cooler to enter the cooling blower. The
exhaust duct attaches to the exhaust port of
the cooling blower scroll and the main trans
mission deck. The duct routes cooling blower
exhaust air overboard.
Summary of Contents for CSP-900RMM-2
Page 19: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual INTRODUCTION Chapter ...
Page 20: ......
Page 23: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 01 00 00 Introduction ...
Page 24: ......
Page 44: ......
Page 48: ......
Page 62: ......
Page 68: ......
Page 74: ......
Page 78: ......
Page 84: ......
Page 100: ......
Page 122: ......
Page 154: ......
Page 223: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual DIMENSIONS AND AREAS Chapter ...
Page 224: ......
Page 228: ......
Page 249: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual LIFTING AND JACKING Chapter ...
Page 250: ......
Page 254: ......
Page 260: ......
Page 264: ......
Page 273: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 08 20 00 Leveling ...
Page 274: ......
Page 277: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual TOWING Chapter ...
Page 278: ......
Page 281: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 09 00 00 Towing ...
Page 282: ......
Page 286: ......
Page 287: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual PARKING AND MOORING Chapter ...
Page 288: ......
Page 292: ......
Page 299: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 10 20 00 Mooring ...
Page 300: ......
Page 306: ......
Page 308: ......
Page 311: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual PLACARDS AND MARKINGS Chapter ...
Page 312: ......
Page 316: ......
Page 333: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual SERVICING Chapter ...
Page 334: ......
Page 337: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 12 00 00 Servicing ...
Page 338: ......
Page 368: ......
Page 372: ......
Page 390: ......
Page 401: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 21 20 00 Vent System ...
Page 402: ......
Page 416: ......
Page 458: ......
Page 466: ......
Page 525: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual EQUIPMENT FURNISHINGS Chapter ...
Page 526: ......
Page 542: ......
Page 544: ......
Page 570: ......
Page 572: ......
Page 584: ......
Page 590: ......
Page 594: ......
Page 596: ......
Page 602: ......
Page 604: ......
Page 622: ......
Page 624: ......
Page 626: ......
Page 627: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 25 60 10 Rescue Hoist ...
Page 628: ......
Page 632: ......
Page 644: ......
Page 646: ......
Page 648: ......
Page 654: ......
Page 655: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual FIRE PROTECTION Chapter ...
Page 656: ......
Page 662: ......
Page 672: ......
Page 678: ......
Page 686: ......
Page 692: ......
Page 698: ......
Page 711: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual FUEL SYSTEM Chapter ...
Page 712: ......
Page 721: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 28 00 00 Fuel System ...
Page 722: ......
Page 846: ......
Page 878: ......
Page 887: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual HYDRAULIC SYSTEM Chapter ...
Page 888: ......
Page 892: ......
Page 925: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual LANDING GEAR Chapter ...
Page 926: ......
Page 932: ......
Page 980: ......
Page 983: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual DOORS AND WINDOWS Chapter ...
Page 984: ......
Page 992: ......
Page 1048: ......
Page 1049: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual FUSELAGE Chapter ...
Page 1050: ......
Page 1063: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 53 00 00 Fuselage ...
Page 1064: ......
Page 1072: ......
Page 1078: ......
Page 1096: ......
Page 1134: ......
Page 1204: ......
Page 1205: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 53 40 00 Tailboom ...
Page 1206: ......
Page 1235: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 53 55 00 Empennage ...
Page 1236: ......
Page 1259: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Chapter MAIN ROTOR ...
Page 1260: ......
Page 1272: ......
Page 1282: ......
Page 1330: ......
Page 1390: ......
Page 1440: ......
Page 1452: ......
Page 1462: ......
Page 1474: ......
Page 1503: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 63 20 00 Gearboxes ...
Page 1504: ......
Page 1558: ......
Page 1579: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 63 22 00 Rotor Brake ...
Page 1580: ......
Page 1598: ......
Page 1600: ......
Page 1612: ......
Page 1619: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual ANTI TORQUE ASSEMBLY Chapter ...
Page 1620: ......
Page 1626: ......
Page 1648: ......
Page 1672: ......
Page 1678: ......
Page 1685: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual FLIGHT CONTROLS Chapter ...
Page 1686: ......
Page 1706: ......
Page 1732: ......
Page 1828: ......
Page 1834: ......
Page 1842: ......
Page 1927: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual POWERPLANT Chapter ...
Page 1928: ......
Page 1935: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 71 00 00 Powerplant ...
Page 1936: ......
Page 1958: ......
Page 1985: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 71 20 00 Engine Mounts ...
Page 1986: ......
Page 1988: ......
Page 1994: ......
Page 2001: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 71 60 00 Air Intake ...
Page 2002: ......
Page 2012: ......
Page 2033: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 71 70 00 Engine Drains ...
Page 2034: ......
Page 2042: ......
Page 2043: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual ENGINE BLEED AIR Chapter ...
Page 2044: ......
Page 2048: ......
Page 2053: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual ENGINE CONTROLS Chapter ...
Page 2054: ......
Page 2058: ......
Page 2105: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual ENGINE EXHAUST Chapter ...
Page 2106: ......
Page 2109: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 78 00 00 Engine Exhaust ...
Page 2110: ......
Page 2116: ......
Page 2120: ......
Page 2121: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual ENGINE OIL Chapter ...
Page 2122: ......
Page 2125: ...CSP 900RMM 2 MD Helicopters Inc Rotorcraft Maintenance Manual Section 79 00 00 Engine Oil ...
Page 2126: ......