0341530 SOUND BLANKET, Front JOHNSON
BJ20SRECB, BJ20SREDA, BJ20SREUM, BJ25BAECM, BJ25BAEDR, BJ25BAEUA, BJ30BAECS, BJ30BAEDE, BJ30BAEEC, BJ30BAEUD, HJ20CREDA, HJ25FPO, HJ25FPV, HJ25RLEDA, HJ30REDE, J20CREOR, J25JREDC, J25JREEM, J25JREOS, J25JRSIE, J25JRSSB, J25REOR, J25RLSNF, J25RLSOA, J
SOUND
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Compatible models:
BJ20SRECB
BJ20SREDA
BJ20SREUM
BJ25BAECM
BJ25BAEDR
BJ25BAEUA
BJ30BAECS
BJ30BAEDE
BJ30BAEEC
BJ30BAEUD
HJ20CREDA
HJ25FPO
HJ25FPV
HJ25RLEDA
HJ30REDE
J20CREOR
J25JREDC
J25JREEM
J25JREOS
J25JRSIE
J25JRSSB
J25REOR
J25RLSNF
J25RLSOA
J25RLSRR
J25RLSTC
J25RTSOS
J25RWEOS
J25WRLSOB
J25WRLSRM
J30REOB
J30RLSIA
J30RLSNF
J30RLSOD
J30RLSRE
J30RLSSR
J30RLSTB
SJ35REDE
JOHNSON
BRP JOHNSON entire parts catalog list:
BJ20SREDA, BJ20SRLEDA 1996
BJ20SREUM, BJ20SRLEUM, J20CREUM, J20CRLEUM 1997
BJ25BAECM, BJ25BALECM, J25JRECA, J25RECB, J25RLECB, SJ25RDECA 1998
BJ25BAEDR, BJ25BALEDR, BJ25BREDC, BJ25BRLEDC, HJ25RAEDA, SJ25RDEDC 1996
BJ25BAEUA, BJ25BALEUA, HJ25RAEUM, J25JREUR, J25REUM, J25RLEUM, SJ25RDEUR 1997
BJ30BAECS, BJ30BALECS 1998
BJ30BAEDE, BJ30BALEDE 1996
BJ30BAEEC, BJ30BAEEN, J30REEC, J30REEN, J30RLEEC, J30RLEEN 1999
BJ30BAEUD, BJ30BALEUD, J30REUD, J30RLEUD 1997
HJ20CREDA, HJ20CRLEDA, J20CREDA, J20CRLEDA 1996
HJ25FPO, HJ25RSLO, J25RWEDC, J25RWLEDC 1996
HJ25FPV, HJ25RLSV, J25RWEUR, J25RWLEUR, SJ25RPLV, SJ25RPV 1997
HJ25RLEDA, J25REDA, J25RLEDA, SJ25REDA, SJ25RLEDA 1996
HJ30REDE, HJ30RLEDE, J30REDE, J30RLEDE, SJ30REDE, SJ30RLEDE 1996
J20CREOR, J20CRLEOR 1995
J25JREDC 1996
J25JREEM, J25JREEN, J25REEB, J25REEN, J25RLEEB, J25RLEEN, SJ25RDEEM, SJ25RDEEMN, SJ25RTEEM 1999
J25JREOS 1995
J25JRSIE, J25RLSID, J25RSID, J25RVLSID, J25RVSID, SJ25RTSIE 2001
J25JRSSB, J25RLSSE, J25RSSE, SJ25RTSSB 2000
J25REOR, J25RLEOR 1995
J25RLSNF, J25RSNF 2002
J25RLSOA, J25RSOA 2005
J25RLSRR, J25RSRR 2004
J25RLSTC, J25RSTC 2003
J25RTSOS 2005
J25RWEOS, J25RWLEOS 1995
J25WRLSOB, J25WRSOB 2005
J25WRLSRM, J25WRSRM 2004
J30REOB, J30RLEOB 1995
J30RLSIA, J30RSIA, J30RVLSIA, J30RVSIA 2001
J30RLSNF, J30RSNF 2002
J30RLSOD, J30RSOD 2005
J30RLSRE, J30RSRE 2004
J30RLSSR, J30RSSR 2000
J30RLSTB, J30RSTB 2003
SJ35REDE, SJ35RLEDE 1996
Information:
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     149-2955     Seal Protector     1    
B     149-2956     Seal Installer     1    
C     367-3070     Fuel Injector Installer and Removal Tooling     2    
D     1U-5718     Vacuum Pump     1    
169-7372 Bottle Assembly     1    
4C-4057 Clear Plastic Tubing
7.92 mm (0.312 inch) OD     1    
4C-4055 Clear Plastic Tubing
6.35 mm (0.250 inch) OD     1    
E     9U-5470     Reamer     1    
F     4C-6161     Tube Brush     1    
G     9U-6862     Tapered Brush     1    
H     4C-6774     Vacuum Gun Kit     1    
J     4C-5027     Tap Wrench     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Evacuate as much fuel and oil as possible from the cylinder head before installing the unit injector. Several evacuations may be necessary. Use Tooling (D) to remove the fuel and oil from the cylinder head.Note: Tooling (H) is available to clean loose material from the sleeve bore and the cylinder.
Inspect the unit injector sleeve for damage. If the unit injector sleeve is worn or damaged use a new part for replacement.
Inspect the bores for the unit injector and the seating surfaces for the unit injector for carbon deposits.
Clean the carbon from the sleeve, the sleeve bore, and the end of the unit injector, if the unit injector is being reused. Clean the carbon from the seat area that is inside of the cylinder head. A fine grade of Scotch Brite material is preferred. Scotch Brite is available from the Tools And Shop Products Guide. Use Tooling (E) to clean the injector tip bore. Use the Surface Reconditioning Pad in order to clean the carbon in the cylinder head. Use Tooling (F) in order to remove the carbon from the surface of the sleeve.Note: Using power tools in order to rotate the material should not be necessary. The carbon in the sleeve is more removable than the carbon at locations that are exposed to higher temperatures.The following procedure is the preferred method of cleaning the sleeve bore.Place a 38 mm (1.5 inch) square piece of Scotch Brite material on the end of Tooling (G) . Twist Tooling (G) with Tooling (J) against the lower surface of the sleeve bore.The surface should be cleaned until the surface is smooth and shiny. The entire sleeve bore should be cleaned in order to remove any loose carbon particles.Note: Tooling (H) is available to clean loose material from the sleeve bore and the cylinder.
The correct procedures and tooling specifications must always be used. Failure to follow any of the procedures may result in damage, malfunction, or possible engine failure.
Illustration 1 g00947495
Front oil gallery plug
Illustration 2 g00947501
Rear oil gallery plug
Install the oil drain plugs (1) and (2) . Torque the drain plugs to the following torque 290 25 N m (214 18 lb ft).
Illustration 3 g00947503
Install injection actuation pressure sensor (3) . Torque the sensor to 10 2 N m (88 18 lb in).Note: New seals should be installed after each removal of the unit injector from the engine. To order O-ring seals for the unit injector, refer to the Parts Manual.
The O-ring seals and the backup rings must be installed in the correct orientation. Damaged seals will result in excessive oil consumption or excessive leakage under the valve cover. Use care to prevent nicks or damage to the seals.
Illustration 4 g00949104
Lubricate O-ring seals (10) , (11) , and (12) and the sleeve bore of the injector sparingly with clean engine oil.
Use Tooling (A) to install backup rings (8) and (9) first. Use Tooling (B) to install O-ring seal (10) .
Use Tooling (A) to install backup ring (13) . Use Tooling (B) to install O-ring seal (12) .
Use Tooling (B) to install O-ring seal (11) .
Lubricate the O-ring seals and the backup rings on the unit injector
Parts sound JOHNSON:
0341527
0341527 SOUND BLANKET, Top
BJ20SRECB, BJ20SREDA, BJ20SREUM, BJ25BAECM, BJ25BAEDR, BJ25BAEUA, BJ30BAECS, BJ30BAEDE, BJ30BAEEC, BJ30BAEUD, HJ20CREDA, HJ25FPO, HJ25FPV, HJ25RLEDA, HJ30REDE, J20CREOR, J25JREDC, J25JREEM, J25JREOS, J25JRSIE, J25JRSSB, J25REOR, J25RLSNF, J25RLSOA, J
0341528
0341528 SOUND BLANKET, Port
BJ20SRECB, BJ20SREDA, BJ20SREUM, BJ25BAECM, BJ25BAEDR, BJ25BAEUA, BJ30BAECS, BJ30BAEDE, BJ30BAEEC, BJ30BAEUD, HJ20CREDA, HJ25FPO, HJ25FPV, HJ25RLEDA, HJ30REDE, J20CREOR, J25JREDC, J25JREEM, J25JREOS, J25JRSIE, J25JRSSB, J25REOR, J25RLSNF, J25RLSOA, J
0341529
0341529 SOUND BLANKET, Stbd.
BJ20SRECB, BJ20SREDA, BJ20SREUM, BJ25BAECM, BJ25BAEDR, BJ25BAEUA, BJ30BAECS, BJ30BAEDE, BJ30BAEEC, BJ30BAEUD, HJ20CREDA, HJ25FPO, HJ25FPV, HJ25RLEDA, HJ30REDE, J20CREOR, J25JREDC, J25JREEM, J25JREOS, J25JRSIE, J25JRSSB, J25REOR, J25RLSNF, J25RLSOA, J