Figure 12 Reduction Gearbox Assembly, Input Housing, Bearings and Idler Gears

72-10-00

	Fig. Item	Part No.	Nomenclature	Effect Code	Units Per Assy.
—	1		REDUCTION GEARBOX ASSEMBLY, INPUT HOUSING, BEARINGS AND IDLER GEARS SEE FIG. 1 FOR NHA CONT'D ON FIG.13	A,B,C,D,E	REF
	10	3014164	▪ BEARING, ROLLER, FLANGED, NO.6 PRE-SB5127 NONINTR WITH P/N 3021824	A	2
—	10A	3021824	▪ BEARING, ROLLER, FLANGED, NO.6 POST-SB5127 INTRCHG WITH P/N 3032642	A,B,C,D,E	2
—	10B	3032642	▪ BEARING OPTION (IC) (IC) CONSISTS OF:	A,B,C,D,E	2
		3021824	▪▪ BEARING, ROLLER, FLANGED, NO.6		REF
		3031743	▪▪ BEARING, ROLLER, FLANGED, NO.6		REF
		3100620-01	▪▪ BEARING, ROLLER, FLANGED, NO.6		REF
		3101644-01	▪▪ BEARING, ROLLER, FLANGED, NO.6		REF
—	10C	3032642	▪ BEARING OPTION (IC) PRE-PT6T SPB NO. 66 (IC) CONSISTS OF:	A,B,C,D,E	2
		3021824	▪▪ BEARING, ROLLER, FLANGED, NO.6		REF
		3101644-01	▪▪ BEARING, ROLLER, FLANGED, NO.6		REF
		3102458-01	▪▪ BEARING, ROLLER, FLANGED, NO.6		REF
—	10D	3032642	▪ BEARING OPTION (IC) POST-PT6T SPB NO. 66 (IC) CONSISTS OF:	A,B,C,D,E	2
		3021824	▪▪ BEARING, ROLLER, FLANGED, NO.6		REF
		3101644-01	▪▪ BEARING, ROLLER, FLANGED, NO.6		REF
		3102458-01	▪▪ BEARING, ROLLER, FLANGED, NO.6		REF
		3073906-01	▪▪ BEARING, ROLLER, FLANGED, NO.6		REF
	20	3017215	▪ NOZZLE ASSEMBLY, OIL, MAIN INPUT DRIVE PRE-SB5127 NONINTR WITH P/N 3020627	A	2
	20A	3020627	▪ HOUSING ASSEMBLY, OIL NOZZLE, INPUT SHAFT POST-SB5127	A,B,C,D,E	2
			ATTACHING PARTS
	30	MS9489-08	▪ BOLT, MACHINE, HEX	A,B,C,D,E	2
	40	3016598	▪ WASHER, KEY REFER TO PARTS SUBSTITUTION LIST IN INTRODUCTION	A,B,C,D,E	2
	50	MS9489-20	▪ BOLT, MACHINE, HEX	A,B,C,D,E	6
	60	3016598	▪ WASHER, KEY REFER TO PARTS SUBSTITUTION LIST IN INTRODUCTION	A,B,C,D,E	12
—	70	3017213	▪ NUT, PLAIN, HEX, 0.190-32UNJF-3B PRE-SB5127 INTRCHG WITH P/N MS9881-09	A,	6
	70A	MS9881-09	▪ NUT, PLAIN, HEX POST-SB5127	A,B,C,D,E	6
			------*------
	80	3017212	▪▪ PLUG, MACHINE THD, SLOTTED, 0.250-28UNJF-3A component of P/N 3017215 AND 3020627	A,B,C,D,E	1
	90	3017211	▪▪ PLUG, MACHINE THD, SLOTTED, 0.3125-24UNJF-3A component of P/N 3017215	A,	1
	100	MS9486-28	▪▪ PIN, STRAIGHT, HEADLESS component of P/N 3017215	A,	2
	105	MS9486-29	▪▪ PIN, STRAIGHT, HEADLESS component of P/N 3020627	A,B,C,D,E	2
	110	3017214	▪▪ NOZZLE, OIL, MAIN INPUT DRIVE component of P/N 3017215	A,	NP
	110A	3020626	▪▪ HOUSING, OIL NOZZLE, INPUT SHAFT component of P/N 3020627	A,B,C,D,E	NP
	113	3020392	▪ SPACER, PLATE, MAIN INPUT SHAFT POST-SB5127	A,B,C,D,E	2
	114	MS9951-18	▪ NUT, SPANNER END SLOTS, CUPWASHER POST-SB5127	A,B,C,D,E	2
	115	3024441	▪ WASHER, KEY POST-SB5127 PRE-SB5268 TWO-WAY INTRCHG WITH P/N 3115171-01	A,B,C,D,E	2
—	115A	3115171-01	▪ WASHER, KEY POST-SB5268	A,B,C,D,E	2
	116	3020625	▪ RING, RETAINING, SPIRAL POST-SB5127 INTRCHG WITH P/N AS3215-104	A,B,C,D,E	2
—	116A	AS3215-104	▪ RING, RETAINING, SPIRAL	A,B,C,D,E	2
	117	3020630	▪ NOZZLE ASSEMBLY, OIL INPUT SHAFT POST-SB5127 PRE-SB5250 INTRCHG WITH P/N 3112989-01	A,B,C,D,E	2
—	117A	3112989-01	▪ NOZZLE ASSEMBLY, OIL INPUT SHAFT POST-SB5250	A,B,C,D,E	2
	118	ST3001-014	▪ PACKING, PREFORMED POST-SB5127 TWO-WAY INTRCHG WITH P/N AS3209-014	A,B,C,D,E	2
—	118A	AS3209-014	▪ PACKING, PREFORMED	A,B,C,D,E	2
—	120	3002340	▪ RING, RETAINING, SPIRAL, INTERNAL PRE-SB5055 NONINTR WITH P/N 3014499	A	2
	120A	3014499	▪ RING, RETAINING, SPIRAL, INTERNAL POST-SB5055 INTRCHG WITH P/N AS3215-128	A	2
—	120B	AS3215-128	▪ RING, RETAINING, SPIRAL	A,B,C,D,E	2
—	130	3018205	▪ DAM, OIL RETAINING, IDLER GEARSHAFT PRE-SB5055 NONINTR WITH P/N 3022615	A	2
	130A	3022615	▪ DEFLECTOR, OIL, IDLER DRIVE GEARSHAFT POST-SB5055	A,B,C,D,E	2
—	140	3018166	▪ BUSHING, SLEEVE, FLANGED INTRCHG WITH P/N 3017251	A	2
	140A	3017251	▪ BUSHING, SLEEVE, FLANGED	A,B,C,D,E	2
			ATTACHING PARTS
—	150	MS9489-10	▪ BOLT, MACHINE, HEX PRE-SB5094	A	8
	150A	MS9489-10	▪ BOLT, MACHINE, HEX POST-SB5094	A,B,C,D,E	6
	155	MS9489-19	▪ BOLT, MACHINE, HEX POST-SB5094	A,B,C,D,E	2
	160	3016598	▪ WASHER, KEY REFER TO PARTS SUBSTITUTION LIST IN INTRODUCTION	A,B,C,D,E	8
			------*------
—	170	3018224	▪ GEARSHAFT, IDLER DRIVE PRE-SB5055 NONINTR WITH P/N 3022614	A,	2
—	170A	3022614	▪ GEARSHAFT, SPUR, IDLER DRIVE POST-SB5055 PRE-SB5175 PRE-SB5185 NONINTR WITH P/N 3030610	A,B	2
	170B	3030610	▪ GEARSHAFT ASSEMBLY, SPUR, IDLER DRIVE POST-SB5175 PRE-SB5185 NONINTR WITH P/N 3100648-01	A,B	2
—	170C	3100648-01	▪ GEARSHAFT ASSEMBLY, SPUR, IDLER DRIVE POST-SB5185	A,B,C,D,E	2
	173	3030608	▪▪ GEAR, SPUR, PINION, ACCESSORY DRIVE, 17-TEETH POST-SB5175	A,B,C,D,E	1
	174	3030607	▪▪ PIN, DRIVE, 0.2498 - 0.2502 IN. DIA POST-SB5175	A,B,C,D,E	1
		3030607P5	▪▪ PIN, 0.2548 - 0.2552 IN. DIA		AR
	175	3030609	▪▪ GEARSHAFT, SPUR, IDLER DRIVE, 65-TEETH component of P/N 3030610 POST-SB5175 PRE-SB5185	A,B	NP
—	175A	3100647-01	▪▪ GEARSHAFT, SPUR, IDLER DRIVE, 65-TEETH component of P/N 3100648-01 POST-SB5185	A,B,C,D,E	NP
	176	AS3217-148	▪ RING, RETAINING, SPIRAL, INTERNAL POST-SB5185	A,B,C,D,E	2
	180	3017254	▪ NUT, PLAIN, ROUND, 1.500-16UNJ-3BG PRE-SB5130 NONINTR WITH P/N 3029096	A	2
—	180A	3029096	▪ NUT, PLAIN, ROUND, 1.500-16UNJ-3B POST-SB5130 PRE-SB5185 NONINTR WITH P/N 3100649-01	A,B	2
	180B	3100649-01	▪ NUT, PLAIN, ROUND, 1.500-16UNJ-3B POST-SB5185	A,B,C,D,E	2
	190	3017253	▪ WASHER, KEY PRE-SB5130	A	2
—	190A	3029095	▪ WASHER, KEY POST-SB5130 PRE-SB5185 NONINTR WITH P/N 3100652-02	A,B	2
	190B	3100652-02	▪ WASHER, KEY PRE-SB5185 INTRCHG WITH P/N 3102634-02	A,B	2
—	190C	3102634-02	▪ WASHER, KEY POST-SB5185	A,B,C,D,E	2
	200	3017252	▪ BEARING, BALL, ANNULAR, DUPLEX, NO.8 INTRCHG WITH P/N 3032633	A,B,C,D,E	2
—	200A	3032633	▪ BEARING OPTION (IC) (IC) CONSISTS OF:	A,B,C,D,E	2
		3017252	▪▪ BEARING, BALL, ANNULAR, DUPLEX, NO.8		REF
		3101798-01	▪▪ BEARING, BALL, ANNULAR, DUPLEX, NO.8		REF
		3101642-01	▪▪ BEARING, BALL, ANNULAR, DUPLEX, NO.8		REF
—	210	3018165	▪ BUSHING, SLEEVE, FLANGED INTRCHG WITH P/N 3017250	A	2
	210A	3017250	▪ BUSHING, SLEEVE, FLANGED	A,B,C,D,E	2
—	220	3017098	▪ RETAINER, OIL SEAL, CLUTCH DRIVE PRE-SB5101 NONINTR WITH P/N 3023914	A	2
—	220A	3023914	▪ RETAINER, OIL SEAL, CLUTCH DRIVE POST-SB5101 PRE-SB5414 RESTRICTED INTERCHANGEABILITY WITH P/N 3045535-01. REFER TO APPLICABLE SERVICE BULLETIN.	A,B,C,D,E	2
	220B	3045535-01	▪ RETAINER ASSY, OIL SEAL, CLUTCH DRIVE POST-SB5414 SEE NOTE 1	A,B,C,D,E	2
			ATTACHING PARTS
	230	MS9489-09	▪ BOLT, MACHINE, HEX	A,B,C,D,E	16
	240	3016598	▪ WASHER, KEY REFER TO PARTS SUBSTITUTION LIST IN INTRODUCTION	A,B,C,D,E	16
			------*------
—	242	AS3124-04	▪▪ PIN, TAPERED, SLFLKG PLUG component of P/N 3045535-01 POST-SB5414	A,B,C,D,E	1
—	244	AS3123-04	▪▪ PLUG, EXPANDABLE, SLFLKG component of P/N 3045535-01 POST-SB5414	A,B,C,D,E	1
—	246	3045588-01	▪▪ RETAINER, OIL SEAL, CLUTCH DRIVE component of P/N 3045535-01 POST-SB5414	A,B,C,D,E	1
	250	3017120	▪ GASKET, OIL SEAL RETAINER PRE-SB5414 RESTRICTED INTERCHANGEABILITY WITH P/N 3045536-01. REFER TO APPLICABLE SERVICE BULLETIN.	A,B,C,D,E	2
—	250A	3045536-01	▪ GASKET, OIL SEAL RETAINER POST-SB5414 PRE-SB5555 TWO-WAY INTRCHG WITH P/N 3126878-01 SEE NOTE 1	A,B,C,D,E	2
—	250B	3126878-01	▪ GASKET, OIL SEAL RETAINER POST-SB5555	A,B,C,D,E	2
	260	3017099	▪ BEARING, ROLLER, FLANGED, NO.10-1/2 PRE-SB5101 NONINTR WITH P/N 3027007	A	2
—	260A	3027007	▪ BEARING, ROLLER, FLANGED, NO.10-1/2 POST-SB5101 INTRCHG WITH P/N 3032654	A,B	2
—	260B	3032654	▪ BEARING BEARING OPTION (IC) INTRCHG WITH P/N 3032654 INTRCHG WITH P/N 3100621-01 (IC) CONSISTS OF:	A,B	2
		3027007	▪▪ BEARING, ROLLER, FLANGED, NO.10-1/2		REF
		3031756	▪▪ BEARING, ROLLER, FLANGED, NO.10-1/2		REF
		3100621-01	▪▪ BEARING, ROLLER, FLANGED, NO.10-1/2		REF
—	260C	3032654	▪ BEARING OPTION (IC) INTRCHG WITH P/N 3100621-01 (IC) CONSISTS OF:	A,B	2
		3100621-01	▪▪ BEARING, ROLLER, FLANGED, NO.10-1/2		REF
		3103207-01	▪▪ BEARING, ROLLER, FLANGED, NO.10-1/2		REF
—	260D	3100621-01	▪ BEARING, ROLLER, FLANGED, NO.10-1/2 PRE-SB5325 INTRCHG AS A SET WITH P/N 3107824-01	A,B,C	2
—	260E	3107824-01	▪ BEARING, ROLLER, FLANGED, NO.10-1/2 POST-SB5325 PRE-SB5345	A,B,C,D,E	2
—	260F	3040997	▪ BEARING OPTION (IC) POST-SB5345 (IC) CONSISTS OF:	A,B,C,D,E	2
		3107824-01	▪▪ BEARING, ROLLER, FLANGED, NO.10-1/2		REF
		3113101-01	▪▪ BEARING, ROLLER, FLANGED, NO.10-1/2		REF
	270	3017934	▪ SEAL, CARBON, CLUTCH DRIVE INTRCHG WITH P/N 3036674	A,B,C,D,E	2
—	270A	3036674	▪ SEAL OPTION (IC) PRE-SB5475 TWO-WAY INTRCHG WITH P/N 3059025-01 (IC) CONSISTS OF:	A,B,C,D,E	2
		3017934	▪▪ SEAL, CARBON, CLUTCH DRIVE		REF
		3036664	▪▪ SEAL, CARBON, CLUTCH DRIVE		REF
—	270B	3059025-01	▪ SEAL OPTION (IC) POST-SB5475 PRE-PT6T SPB NO. 78 TWO-WAY INTRCHG WITH P/N 3059025-01 (IC) CONSISTS OF:	A,B,C,D,E	2
		3017934	▪▪ SEAL, CARBON, CLUTCH DRIVE		REF
		3059026-01	▪▪ SEAL, CARBON, CLUTCH DRIVE		REF
—	270C	3059025-01	▪ SEAL OPTION (IC) POST-PT6T SPB NO. 78 (IC) CONSISTS OF:	A,B,C,D,E	2
		3076120-01	▪▪ SEAL, CARBON, CLUTCH DRIVE		REF
		3059026-01	▪▪ SEAL, CARBON, CLUTCH DRIVE		REF
			KITS, REPAIR/SERVICE PARTS
—	320	3050299-01	MODIFICATION KIT, REDUCTION GEARBOX POST-SB5414	A,B,C,D,E	1

Note 1:	ALSO OBTAINABLE THROUGH MODIFICATION KIT P/N 3050299-01
Note 2:	DELETED

— ITEM NOT ILLUSTRATED

EFF	MODEL
A	PT6T-3
B	PT6T-3B
C	PT6T-3BE
D	PT6T-3BF
E	PT6T-3BG