Subaru RGX7500, RGX7500E User Manual

PARTS
MAN U AL

Model

RGX7500 & RGX7500E

GENERATORS

PUB-EP
Rev. 03/12

Robin America, Inc.

905 Telser Road • Lake Zurich, IL 60047 • Phone: [phone] • Fax: [phone]

e-mail: [e-mail] • www.subarupower.com

RGX7500 - 2 - 03-12

© Copyright 2012 Robin America, Inc.

Ref. Part Number Description Qty Remarks Model

GROUP INDEX

Group Name Page

CRANKCASE GROUP ..............................................................................4

CRANKSHAFT GROUP .............................................................................8

INTAKE and EXHAUST GROUP .............................................................. 10

GOVERNOR GROUP ..............................................................................14

COOLING and STARTING GROUP ......................................................... 16

FUEL, LUBRICATION GROUP ................................................................ 18

ELECTRIC ................................................................................................ 22

RGX7500 - 3 - 03-12

FIG. 1 CRANKCASE GROUP

RGX7500 - 4 - 03-12

FIG. 1 CRANKCASE GROUP

Ref. Part Number Description Qty Remarks Model

10 20B-10104-31 CRANK CASE CP 1
20 20B-14202-03 VALVE GUIDE 2
21 056-51000-50 CLIP 1 10.7DX0.9D
26 132-11AA1-10 SEAL-EXH VALVE 1
28 263-35341-03 RETAINER PLATE 1 11DX17.3DX27DX4.7H
30 044-03500-91 OIL SEAL 1 35DX48DX8B
40 X60-03502-40 BALL BEARING 1
50 277-15011-03 PIPE KNOCK 2 10.3DX8.5DX14L
60 010-50802-90 STUD 2 M8X1.25X30L
70 010-50603-51 STUD 2 M6X1.0X98L
75 044-00800-10 OIL SEAL 1 8DX14DX4B
80 040-11400-30 PLUG 2 M14X1.5X20DX12L
90 021-11400-20 GASKET 2 14.1DX19DX2.3T
210 20B-11004-21 MAINBEARING COVER CP 1
220 044-03500-91 OIL SEAL 1 35DX48DX8B
230 X60-03502-40 BALL BEARING 1
250 20B-45003-11 GOVERNOR GEAR CP 1
260 277-41902-01 GOVERNOR SLEEVE CP 1
280 021-32000-50 GASKET 2 20DX27DX1.5T
285 279-63601-30 OIL GAUGE AY 2
300 011-00803-40 FLANGE BOLT 8 M8X1.25X17DX38L
610 20B-13001-00 CYLINDER HEAD AY 1
620 20B-15001-33 GASKET(HEAD) 1
630 011-01000-40 FLANGE BOLT 4 M10X1.25X19DX75L
631 001-04083-50 FLANGE BOLT 2 M8X1.25X16DX35L
680 20B-15501-01 ROCKER COVER CP 1
690 20B-16001-03 GASKET(ROCKER COVER) 1
700 031-00600-10 DOWEL PIN 2 6DX14.8L
710 011-00600-20 FLANGE BOLT 4 M6X1.0X14DX12L
960 20B-99001-27 GASKET SET 1

RGX7500 - 5 - 03-12

FIG. 2 CRANKSHAFT GROUP

RGX7500 - 6 - 03-12

FIG. 2 CRANKSHAFT GROUP

Ref. Part Number Description Qty Remarks Model

10 20B-20701-01 CRANK SHAFT CP 1
50 018-01800-10 FLANGE NUT 1 M18X1.5X31DX14H
70 005-32054-01 WOODRUFF KEY 1 5BX7.5HX19D
310 20B-22501-00 CONNECTING ROD AY 1
320 001-05084-00 FLANGE BOLT 2 M8X1.25X16DX40L
350 263-23301-33 PISTON PIN 1 21DX15DX64.2L
360 20B-23401-H3 PISTON 1 STD
361 20B-23403-H3 PISTON 1 0.25 O.S.
362 20B-23404-H3 PISTON 1 0.50 O.S.
370 20B-23501-07 PISTON RING SET 1 STD
371 20B-23502-07 PISTON RING SET 1 0.25 O.S.
372 20B-23503-07 PISTON RING SET 1 0.50 O.S.
380 056-52100-20 CLIP 2 22.1DX1.4D

RGX7500 - 7 - 03-12

FIG. 3 INTAKE and EXHAUST GROUP

RGX7500 - 8 - 03-12

FIG. 3 INTAKE and EXHAUST GROUP

Ref. Part Number Description Qty Remarks Model

12 20B-31602-10 CAMSHAFT AY 1
23 20B-35101-21 PIN(CAM SHAFT)CP 1
27 024-00700-21 O-RING 1
34 005-19041-00 SPRING PIN 1 4.4DX10LX0.8T
35 277-36401-03 RELEASE LEVER 1
37 20B-36501-03 CLIP 1
38 20B-38701-03 RETURN SPRING 1
48 031-80500-20 ROLL PIN 1
60 246-33611-03 VALVE SPRING 2 22.2DX2.9DX37L N=6.5
70 246-33711-13 SPRING RETAINER 2 7.6DX26DX8T
80 20B-33401-H3 INTAKE VALVE 1
90 20B-33501-H3 EXHAUST VALVE 1
95 246-35501-03 COLLET-VALVE 4
150 20B-35601-H1 TIMING CHAIN CP 1
160 277-36911-03 TENTIONER 1
163 277-37101-03 SPRING(TENTIONER) 1 10DX1.8DX14L N=4.5
166 277-36902-03 PIN(TENTIONER) 1 6DX13DX34L
170 277-36913-13 CHAIN GUIDE 1
200 20B-35001-01 PIN(ROCKER)CP 1
202 003-13060-00 CLIP 1 6DX12DX0.8T
220 20B-36101-00 ROCKER ARM(IN) AY 1
225 20B-36102-10 ROCKER ARM(EX) AY 1
230 014-90500-20 ADJUST SCREW 1 M5X0.5X23L
231 014-90500-20 ADJUST SCREW 1 M5X0.5X23L
240 017-00500-30 NUT 1 M5X0.5X4.1H
241 017-00500-30 NUT 1 M5X0.5X4.1H
290 011-00600-10 FLANGE BOLT 1 M6X1.0X14DX8L
310 36D-11001-11 MUFFLER CP 1
315 267-37602-01 SPARK ARRESTER CP 1
317 015-00400-60 TAPPING SCREW 1 M4X6L
330 31H-15002-03 MUFFLER BRACKET 1
340 20B-35201-13 GASKET(MUFFLER) 1
341 270-35201-01 GASKET CP (MUFFLER) 2 T=0.4 30D 8.5DX52P
350 002-38080-00 FLANGE NUT 2 M8X1.25X17DX7.5H
351 002-18080-00 NUT 2 M8X1.25X6.5H
353 002-38080-00 FLANGE NUT 4 M8X1.25X17DX7.5H
356 003-20080-00 SPRING WASHER 2 8.2DX15.4DX2T
358 020-30800-10 SPRING WASHER 2 8.2DX15.4DX2T
365 010-30800-70 BOLT 2 M8X1.25X20L
405 20B-34001-01 EXHAUST PIPE CP 1
406 35G-14001-01 EXHAUST PIPE CP 1
415 010-50802-90 STUD 2 M8X1.25X30L
538 20B-35903-13 GASKET 3 1
540 20B-32901-J1 INSULATOR CP 1
550 20B-35902-H3 GASKET 2 1
560 20B-35901-H3 GASKET 1 1

RGX7500 - 9 - 03-12

FIG. 3 INTAKE and EXHAUST GROUP

RGX7500 - 10 - 03-12

FIG. 3 INTAKE and EXHAUST GROUP

Ref. Part Number Description Qty Remarks Model

570 002-38060-00 FLANGE NUT 2 M6X1.0X13DX6H
580 001-04061-60 FLANGE BOLT 1 M6X1.0X13DX16L
850 X85-11001-70 RUBBER PIPE 1

RGX7500 - 11 - 03-12

FIG. 3 INTAKE and EXHAUST GROUP

RGX7500 - 12 - 03-12

FIG. 3 INTAKE and EXHAUST GROUP

Ref. Part Number Description Qty Remarks Model

510 20B-32622-H0 AIR CLEANER AY 1

-6 20B-32660-H8 CHOKE LABEL 1

-200 20B-32631-H8 BODY CP 1

-220 20B-32720-H8 PACKING 1

-250 20B-32640-H8 COVER 1

-275 20B-32650-H8 BOLT 1

-520 20B-32611-H8 ELEMENT 1

RGX7500 - 13 - 03-12

FIG. 4 GOVERNOR GROUP

RGX7500 - 14 - 03-12

FIG. 4 GOVERNOR GROUP

Ref. Part Number Description Qty Remarks Model

13 20B-42302-10 GOVERNOR LEVER AY 1
20 20B-42201-01 GOVERNOR SHAFT CP 1
26 003-11080-00 WASHER 1 8.5DX18DX1.6T
30 20B-42701-13 GOVERNOR ROD 1
40 20B-42801-13 ROD SPRING 1
50 003-13060-00 CLIP 1 6DX12DX0.8T
51 003-13060-00 CLIP 1 6DX12DX0.8T
60 001-14062-50 BOLT AND WASHER A Y 1 M6X1.0X25L W/W,SW
70 018-60600-20 NUT 1 M6X1.0X4.9H SQUARE
80 20B-42501-13 GOVERNOR SPRING 1
310 20B-43351-03 SPEED CONTROL LEVER 1
360 004-31064-00 SCREW 1 M6X1.0X40L
370 002-27060-00 NUT 1 M6X1.0X3.6H
435 20B-46001-21 SPEED CONTROL BKT CP 1
450 002-35060-00 SELF LOCK NUT 1 M6X1.0X6.8H
485 011-00600-20 FLANGE BOLT 1 M6X1.0X14DX12L

RGX7500 - 15 - 03-12