0387283 CONNECTING ROD ASSY. JOHNSON
70EL76D, 70EL77S, 70EL78C, 70EL79R, 75ELR76D, 75ELR77S, 75ELR78C, 75ELR79R, J25ECIB, J25ECNE, J25ECRS, J25ECTD, J25RSA, J25RSLS, J25RWCRD, J30ECRR, J35ECIG, J35ECND, J35ECRR, J35ECTS, J65RWLCRS, J70ELCIH, J70ELCNB, J70ELCRD, J70ELCSA, J70ELCTE, J75EC
CONNECTING
Price: query
Rating:
Number on catalog scheme: 6
Compatible models:
BRP JOHNSON entire parts catalog list:
- CRANKSHAFT AND PISTON » 0387283
70EL78C 1978
70EL79R 1979
75ELR76D, 75ER76D 1976
75ELR77S, 75ER77S 1977
75ELR78C, 75ER78C 1978
75ELR79R, 75ER79R 1979
J25ECIB, J25ECIM, J25ELCIB, J25ELCIM, J25RCIM, J25RLCIM, J25TECIM, J25TELCIM 1981
J25ECNE, J25ELCNE, J25RCNB, J25RELCNB, J25RLCNB, J25TECNB 1982
J25ECRS, J25ELCRS, J25RCRD, J25RLCRD, J25TECRD, J25TELCRD 1984
J25ECTD, J25ELCTD, J25RCTE, J25RLCTE, J25TECTE, J25TELCTE 1983
J25RSA, J25RSLA, J25RWCIM, J25RWLCIM 1981
J25RSLS, J25RSS, J25RWCTE, J25RWLCTE 1983
J25RWCRD, J25RWLCRD 1984
J30ECRR, J30ELCRR 1984
J35ECIG, J35ELCIG, J35RCIG, J35RLCIG 1981
J35ECND, J35ELCND, J35RCND, J35RLCND, J35TELCNB 1982
J35ECRR, J35ELCRR, J35RCRR, J35RLCRR, J35TELCRR 1984
J35ECTS, J35ELCTS, J35RCTS, J35RLCTS, J35TELCTS 1983
J65RWLCRS, J65TELCRS, J65WTLCRS 1984
J70ELCIH, J70ELCIM, J70TLCIM 1981
J70ELCNB, J70TLCNB 1982
J70ELCRD, J70TLCRD 1984
J70ELCSA 1980
J70ELCTE, J70TLCTE 1983
J75ECNB, J75ELCNB, J75TLCNB 1982
J75ECRD, J75ELCRD, J75TLCRD 1984
J75ECTE, J75ELCTE, J75TLCTE 1983
J75ERCIH, J75ERCIM, J75ERLCIH, J75ERLCIM, J75TELCIM, J75TRLCIH 1981
J75ERCSA, J75ERLCSA, J75TRLCSA 1980
Information:
Illustration 1 g00993011
Typical example
(1) Oil seal (2) Ring assembly (3) Ceramic ring and rubber seal (4) Seal assembly (5) Spring Follow these recommendations for installation of the seals:Note: The seal installation tool is part of the replacement seal assembly.
Install ring assembly (2) and oil seal (1) into the pump housing. Install the oil seal dry. Do not lubricate the sealing lip. Use the correct installation tool and use a slow, even motion to press the seal into the pump housing.
Install shaft (6) through the oil seal.
Install the shaft's thrust washer (7).
Lubricate the outside diameter of the ceramic ring and rubber seal (3) with clean water.
Orient the polished face of the ceramic ring toward seal assembly (4). Use the installation tool and hand pressure to seat the ceramic ring and the rubber seal into the pump housing.
Remove spring (5) from the seal assembly. Lubricate the inside diameter of the seal assembly with clean water.
Use the seal installation tool and hand pressure to install the seal assembly onto the shaft until the face of the seal assembly makes light contact with the face of the ceramic ring and rubber seal.
Install the spring onto the seal assembly. (6) Shaft Width of shaft's groove for thrust washer ... 8.75 0.05 mm (0.345 0.002 inch) (7) Thrust washer Thickness ... 8.50 0.05 mm (0.3346 0.0020 inch) (8) Nut Torque ... 200 25 N m (150 18 lb ft) (9) Stud Torque ... 35 5 N m (26 4 lb ft) (10) Nut Torque ... 27 4 N m (20 3 lb ft) (11) O-ring seal Lubricate the O-ring seal with clean engine oil. (12) O-ring seal Lubricate the O-ring seal with clean engine coolant. (13) O-ring seal Lubricate the O-ring seal with glycerin. (14) Adapter Torque ... 100 10 N m (75 7 lb ft)Maximum leakage per minute for the water seal at 138 kPa (20 psi) of air pressure ... 20 cc (1.22 cu in)Maximum leakage per minute for the oil seal at 138 kPa (20 psi) of air pressure ... 24 cc (1.46 cu in)Type 2
Illustration 2 g01026565
Typical example
(1) Oil seal (2) Ring assembly (3) Ceramic ring and rubber seal (4) Seal assembly (5) Spring (6) Shaft Shaft's outer diameter for impeller ... 25.400 0.013 mm (1.0000 0.0005 inch)Width of shaft's groove for thrust washer ... 8.75 0.05 mm (0.345 0.002 inch) (7) Thrust washer Thickness ... 8.50 0.05 mm (0.3346 0.0020 inch) (8) Impeller Diameter of impeller's bore ... 25.342 0.013 mm (0.9977 0.0005 inch) (9) O-ring seal (10) O-ring seal (11) Stud Torque ... 35 5 N m (26 4 lb ft) (12) Nut Torque ... 27 4 N m (20 3 lb ft) (13) O-ring seal (14) Adapter Torque ... 100 10 N m (75 7 lb ft)Assembly Procedure
Follow this procedure for assembly:Note: The seal installation tool is part of the replacement seal assembly.
Install ring assembly (2) and oil seal (1) into the pump housing. Install the oil seal dry. Do not lubricate the sealing lip. Use the correct installation tool and use a slow, even motion to press the seal into the pump housing.
Install shaft (6) through the oil seal and through the ring assembly.
Install thrust washer (7).
Lubricate the outside diameter of the ceramic ring and rubber seal (3) with clean water or with 207-1600 Rubber Lubricant.
Orient the polished face of the ceramic ring toward seal assembly (4). Use the installation tool and hand pressure to seat the ceramic ring and the rubber seal into the pump housing.
Remove spring (5) from the seal assembly. Lubricate the inside diameter of the seal assembly with clean water or with 207-1600 Rubber Lubricant.
Use the seal installation tool and hand pressure to install the seal assembly onto the shaft until the face of the seal assembly makes light contact with the face of the ceramic ring and rubber seal.
Install the spring onto the seal assembly.
Lubricate the shaft with clean engine oil. Place the shaft onto a fixture that will absorb the load and press impeller (8) onto the shaft until the face of the impeller is flush with the face of the shaft.
Lubricate the bore for O-ring seal (9) with clean engine oil.
Lubricate the bore for O-ring seal (10) with clean engine coolant.
Tighten studs (11) according to the specified torque.
Tighten nuts (12) according to the specified torque.
Lubricate the bore for O-ring seal (13) with glycerin.
Tighten adapter (14) according to the specified torque. Maximum leakage per minute for the water seal at 138 kPa (20 psi) of air pressure ... 20 cc (1.22 cu in)Maximum leakage per minute for the oil seal at 138 kPa (20 psi) of air pressure ... 24 cc (1.46 cu in)