8. Tighten the 8 socket head capscrews (L70) slowly in a crisscross pattern until the flange is pulled fully
down onto the housing.
9. Torque the capscrews using a crisscross pattern to:
•
37 N•m [27.3 lbf•ft] for 60cm³ and 80cm³ motors, using an 8 mm wrench.
•
63 N•m [46.5 lbf•ft] for 110cm³ motors, using a 10 mm wrench.
•
110 N•m [81.1 lbf•ft] for 160cm³ motors, using a 10 mm wrench.
•
174 N•m [128.4 lbf•ft] for 250 cm³ motors, using a 12 mm wrench.
Caution
Do not overtorque capscrews
10. Remove the shaft protection sleeve.
Cartridge flanged motors
Disassembly
1. Thoroughly clean all external surfaces before disassembly.
2. Remove the seal carrier snap ring (L80) from the motor housing, using appropriate snap ring pliers.
3. Carefully pull the seal carrier (L75) from the housing.
Caution
Do not damage the housing bore or shaft.
4. Remove the O-ring (L50C) from the housing bore.
5. Discard the O-ring (L50C) after inspecting the new one to make certain that it fits.
6. Carefully press the shaft seal (L40) from the seal carrier.
7. Discard the shaft seal (L40) from the seal carrier (L75) after making certain that the new one fits.
Caution
Do not damage the seal carrier during removal.
Inspection
1. Inspect the seal carrier (L75) and housing bore for damage.
Service Manual
Series 51 and 51-1 Motors
Minor repair
©
Danfoss | March 2016 11008567 | AX00000013en-US0202 | 41
To Next Page
Loading...
Need help?
General
