0316164 COVER, Exhaust, outer JOHNSON
20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25R70C, 25R71S, 50ES73R
COVER
Price: query
Rating:
Compatible models:
BRP JOHNSON entire parts catalog list:
- POWERHEAD GROUP » 0316164
20R72R, 20RL72R 1972
20R73A, 20RL73A 1973
25E72R, 25EL72R, 25R72R, 25RL72R 1972
25E73A, 25EL73A, 25R73A, 25RL73A 1973
25E74M, 25EL74M, 25R74M, 25RL74M 1974
25E75B, 25EL75B, 25R75B, 25RL75B 1975
25E76E, 25EL76E, 25R76E, 25RL76E 1976
25R70C, 25R70E, 25RL70C, 25RL70E 1970
25R71S, 25RL71S 1971
50ES73R, 50ESL73R, 50R73R, 50RL73R 1973
Information:
Table 1
Specifications for 329-8435 Oil Pump    
Callout     Part Number     Part Name     Specification Description    
-     -     -     Type...................Gear-driven differential rotor    
-     -     Lobes     Inner rotor...................6
Outer rotor...................7    
-     -     Inner Rotor     Service limit of inner rotor to outer rotor is
0.080 to 0.250 mm (0.0031 to 0.0098 inch).    
-     -     Rotor Assembly     End play of inner rotor is
0.050 to 0.180 mm (0.0020 to 0.0071 inch).
End play of outer rotor is
0.050 to 0.180 mm (0.0020 to 0.0071 inch).    
2     6I-0260     Bolt     Torque to...................
22 N m (195 lb in)    
5     100-4461     Bolt     Torque to...................
44 N m (32 lb ft)    
7     -     Outer Rotor     Clearance of outer rotor to the body is
0.050 to 0.330 mm (0.0020 to 0.0130 inch).    
9     -     Bolt     Torque to...................
24 N m (212 lb in)    Removal Procedure
Start By:
Remove the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan" for the correct procedure.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g02476517
Remove bolts (2). Remove suction pipe (1) from engine oil pump (4) .
Remove gasket (3) .
Remove bolts (5) and remove the assembly of engine oil pump (4) from the cylinder block.
Illustration 2 g02476518
If necessary, follow Step 4.a through Step 4.d in order to disassembly engine oil pump (4) .
Remove bolts (9) from front cover assembly (8) .
Remove front cover assembly (8) from the housing of the engine oil pump (4) .
Remove outer rotor (7) from the housing of engine oil pump (4) .
Do not remove dowel (6) from the housing of engine oil pump (4) unless the dowels are damaged.Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
If any part of the engine oil pump is worn or damaged, the complete assembly of the engine oil pump must be replaced.
Ensure that all components of the engine oil pump are clean and free from wear and damage. Refer to System Operation, Testing and Adjusting, "Engine Oil Pump - Inspect" for more information. Replace the complete assembly of the engine oil pump if any of the components are worn or damaged.
Illustration 3 g02476518
If necessary, follow Step 2.a through Step 2.f in order to assembly engine oil pump (4) .
Lubricate the internal components for the assembly of engine oil pump (4) with clean engine oil.
Install outer rotor (7) to the housing of engine oil pump (4).
Install front cover assembly (8) to the housing of the engine oil pump (4) .
Install bolts (9) to front cover assembly (8). Tighten the bolts finger tight.
Tighten bolts (8) to a torque of 24 N m (212 lb in).
Ensure that dowels (6) are correctly located in the housing of engine oil pump (4) .
Illustration 4 g02476517
Position the assembly of engine oil pump (4) onto the cylinder block.Note: Ensure that the dowels in the housing of the engine oil pump are aligned with the holes in the cylinder block.
Install bolts (5). Tighten the bolts to a torque of 44 N m (32 lb ft).
Check the backlash between idler gear and the crankshaft gear. Refer to Spe
Parts cover JOHNSON:
0311232
0311232 COVER,Flywheel
20R69B, 20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25R69B, 25R70C, 25R71S, 6R69M, 6R70B, 6R71E, 6R72D, 6R73S, 6R74C, 6R75R, 6R76A, 9R69S, 9R70A, 9R71R, 9R72M, 9R73B, CD-25A, FD-22A, LD-13B, MQ-14D
0311354
0311354 COVER, Steering handle gear
20R69B, 20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25R69B, 25R70C, 25R71S, 6R69M, 6R70B, 6R71E, 6R72D, 6R73S, 6R74C, 6R75R, 6R76A, 6R77M, 6R78B, CD-25A, FD-22A
0302505
0302505 COVER,Water by-pass
20R69B, 20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25E77S, 25E78C, 25E79R, 25R69B, 25R70C, 25R71S, 35E77C, 35E78R, 35E79A, D25RWA, FD-22A, HJ25FPO, HJ25FPV, J25ECIB, J25ECNE, J25ECRS, J25ECTD, J25RCSA, J25RSA, J25RSLS, J2
0315394
0315394 COVER, Silencer
20R69B, 20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25R69B, 25R70C, 25R71S
0315446
0315446 COVER,Exh.hsg.,rear
50ES71S, 50ES72C, 50ES73R, 50ES74M, 50ES75B, 50R79C, 55E76E, 55E77D, 55E78S, 55E79C, J35AELCDE, J35AELCUD, J40AELCCS, J40ECDE, J40ECOB, J40ECRM, J40ECUD, J45RCCDS, J45RCCUC, J45RCE, J45RCEIA, J45RCENM, J45RCESR, J45RCETB, J48ESLCCC, J48ESLCCC, J48ESL
0316055
0316055 COVER,Mount bracket
50ES71S, 50ES72C, 50ES73R, 50ES74M, 50ES75B, 50R79C, 55E76E, 55E77D, 55E78S, 55E79C, AM55RSLD, HJ45RCLEDS, HJ45RCLEUC, HJ55RSLC, HJ55RSLW, HJ55WMLM, HJ55WMLZ, J35AELCDE, J35AELCUD, J40AELCCS, J40ECDE, J40ECOB, J40ECRM, J40ECUD, J40WREES, J40WRLSIR, J
0315864
0315864 COVER,Exhaust relief
50ES71S, 50ES72C, 50ES73R, 50ES74M, 50ES75B, 50R79C, 55E76E, 55E77D, 55E78S, 55E79C, AM55RSLD, HJ45RCLEDS, HJ45RCLEUC, HJ55RSLC, HJ55RSLW, HJ55WMLM, HJ55WMLZ, J35AELCDE, J35AELCUD, J40AELCCS, J40ECDE, J40ECOB, J40ECRM, J40ECUD, J40WREES, J40WRLSIR, J
0385516
0385516 COVER & PIN ASSY.
115EL77S, 115ESL73M, 115ESL74B, 115ESL75E, 115TXL77S, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 50ES73R, 50ES74M, 65ES73R, 70ES74M, 70ES75B, 85EL76D, 85EL77S, 85ESL73M, 85ESL74B, 85ESL75E, 85TXLR77S