Motor service & repair, Figure 42 figure 43, Figure 44 – Alamo HYDRO 15 User Manual

Page 60

HYDRO 15 (Service Manual) 09/06

Alamo Industrial

Section 3 - 22

MOTOR SERVICE & REPAIR

Figure 42

Figure 43

12345678901234567

12345678901

Shaft &
Gear Set
(Drive gear
& Driven
Gear)

Snap Ring

Seal Retainer Cup

Input Seal

Bushing (2)

Channel Seal (2)

SquareHousing Seal

Channel Seal
(2)

Thrust Plate (2)

Shaft End Cover

Dowel Pins (4)

Retaining Bolt &
Washers (4)

Port End Cover

Gear Housing

Figure 44

Review all assembly steps to make certain the assembly is correct. Wipe and clean any grease that

may be on the outside of motors. Review the illustration to determine the motors were assembled cor-
rectly. Fill motors with clean oil through the pressure ports, this will assist motor during first start up. IF
PUMP was replaced see start up procedure in pump repair section. If only the motor is being replaced
make certain not to start system if oil is warm and motor is cold. If motor is cold and oil is warm start and
stop system until motor and oil is temperature is equaled. Warm oil and cold motor could damage motor.