5031978 GASKET, EXHAUST TUBE JOHNSON
J25PL4SOC, J25PL4SRS, J30PL4SDR, J30PL4SOC, J30PL4SRS, J30PL4SUA, J30TEL4SDR, J30TEL4SUA
GASKET
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Rating:
Compatible models:
BRP JOHNSON entire parts catalog list:
- EXHAUST COVER » 5031978
J30PL4SDR 2006
J30PL4SOC, J30TEL4SOC 2005
J30PL4SRS 2004
J30PL4SUA 2007
J30TEL4SDR 2006
J30TEL4SUA 2007
Information:
Illustration 1 g01391600Note: Refer to Guideline for Reusable Parts for information on the pistons, the piston pins, and the retaining rings.The 1U-6431 Piston Ring Groove Gauge Gp is used for measuring the ring grooves in keystone style pistons. Refer to the Special Instruction that is supplied with the piston ring groove gauge group.The 5P-3519 Piston Ring Groove Gauge Gp is available for checking the ring grooves with straight sides. Refer to the Guideline for Reusable Parts for instructions on the piston ring groove gauge group.Note: Lubricate the entire piston in zone (A) with clean engine oil prior to assembly into the cylinder block.Top Piston Ring (1)
Install the piston ring with the side marked "UP-1" toward the top of the piston. The purple colored stripe faces to the right of the piston ring end gap.When a new piston ring is installed in a cylinder liner with a bore of 145 mm (5.7 inch), the clearance between the ends of the piston ring is the following value: ... 0.40 0.10 mm (0.016 0.004 inch)Increase in clearance between the ends of the piston rings for each 0.030 mm (0.0012 inch) increase in the cylinder liner bore ... 0.08 mm (0.003 inch)Intermediate Piston Ring (2)
Install the piston ring with the side marked "UP-2" toward the top of the piston. The white-colored stripes face to the right of the piston ring end gap.When a new piston ring is installed in a cylinder liner with a bore of 145 mm (5.7 inch), the clearance between the ends of the piston ring is the following value: ... 0.825 0.125 mm (0.0325 0.005 inch)Increase in clearance between the ends of the piston ring for each 0.030 mm (0.0012 inch) increase in the cylinder liner bore ... 0.08 mm (0.003 inch)Oil Control Piston Ring (3)
The spring ends of the new piston ring should be a distance of 180 degrees from the ring end gap when the piston ring is assembled. The green colored stripe must be visible at the ring end gap.Width of groove in new piston for piston ring ... 3.020 0.010 mm (0.1189 0.0004 inch)Thickness of new piston ring ... 2.980 0.010 mm (0.1173 0.0004 inch)Clearance between groove and piston ring ... 0.05 mm (0.002 inch)When a new piston ring is installed in a cylinder liner with a bore of 145 mm (5.7 inch), the clearance between the ends of the piston ring is the following value. ... 0.55 0.15 mm (0.022 0.006 inch)Increase in clearance between the ends of the piston ring for each 0.030 mm (0.0012 inch) increase in the cylinder liner bore ... 0.08 mm (0.003 inch)Note: After all piston rings have been installed, rotate the piston rings so that the end gaps are 120 degrees from each other.Piston Pin Bore (4)
Note: Thoroughly lubricate the piston pin with clean engine oil before the piston is inserted into the piston and the rod assembly.Diameter of the bore in the bearing that is installed into the piston skirt for the piston pin ... 60.0925 0.0075 mm (2.36584 0.00030 inch)Diameter of the new piston pin ... 59.975 0.005 mm (2.3612 0.0002 inch)
Parts gasket JOHNSON:
5030071
5030071 GASKET, Drain & fill plug
BJ115L4SDA, BJ115L4SRC, BJ115L4STS, BJ140CX4DR, BJ140CX4SRS, BJ140L4SDR, BJ140PL4SRS, BJ25E4SDS, BJ25E4SUC, BJ25R4SDS, BJ25R4SUC, BJ25TE4SDS, BJ25TE4SUC, BJ40PL4SDR, BJ40PL4SOC, BJ40PL4SRS, BJ50PL4SDR, BJ50PL4SOC, BJ50PL4SRS, BJ60PL4SDM, BJ60PL4SOA,
5030464
5030464 GASKET, Bolt, stop
BJ60PL4SRR, BJ60PL4STC, BJ70PL4SRR, BJ70PL4STC, J25PL4SRS, J30PL4SRS, J60PL4SNF, J70FLTLECS, J70PL4SNF
5030465
5030465 GASKET, Plug
BJ115L4SDA, BJ115L4SRC, BJ115L4STS, BJ140CX4DR, BJ140CX4SRS, BJ140L4SDR, BJ140PL4SRS, BJ200CX4DC, BJ200X4SDC, BJ225CX4DC, BJ225X4SDC, BJ25E4SDS, BJ25E4SUC, BJ25R4SDS, BJ25R4SUC, BJ25TE4SDS, BJ25TE4SUC, BJ40PL4SDR, BJ40PL4SOC, BJ40PL4SRS, BJ50PL4SDR,
5032382
5032382 *GASKET, FLOAT CHAMBER
J10EL4SRC, J10R4SNF, J10R4SR, J10R4STC, J15R4SNF, J15R4SR, J15R4STC, J15RL4SR, J25PL4SOC, J25PL4SRS, J30PL4SDR, J30PL4SOC, J30PL4SRS, J30PL4SUA, J30TEL4SDR, J30TEL4SUA
5032423
5032423 GASKET
J25PL4SOC, J25PL4SRS, J30PL4SDR, J30PL4SOC, J30PL4SRS, J30PL4SUA, J30TEL4SDR, J30TEL4SUA
5031923
5031923 *GASKET, WATER JACKET PLUG
BJ200CX4DC, BJ200X4SDC, BJ225CX4DC, BJ225X4SDC, J200CX4SOC, J200CX4SRS, J200PX4SOC, J200PX4SRS, J225CX4SOC, J225CX4SRS, J225PX4SOC, J225PX4SRS, J25PL4SOC, J25PL4SRS, J30PL4SDR, J30PL4SOC, J30PL4SRS, J30PL4SUA, J30TEL4SDR, J30TEL4SUA
5031916
5031916 GASKET, CYLINDER HEAD
J25PL4SOC, J25PL4SRS, J30PL4SDR, J30PL4SOC, J30PL4SRS, J30PL4SUA, J30TEL4SDR, J30TEL4SUA
5031974
5031974 GASKET, SILENCER
J25PL4SOC, J25PL4SRS, J30PL4SDR, J30PL4SOC, J30PL4SRS, J30PL4SUA, J30TEL4SDR, J30TEL4SUA