83
(3) Reassembly
Reference – Figure 440 V
★
Caution before reassemble
1. Wash each parts by washing solvent and blow with compressed air.
2. Keep each parts free from dust deposit, indentations or faults.
3. Replace seals with new one.
4. Coat oil seals and O-rings with lithium grease (especially oil seal lip).
1. Install the trunnion shaft as follows:
➀ Install the snap ring (38) and oil seal (67) in the housing (1).
➁ Install the ball bearing (65) on the trunnion shaft (10), and install them in the housing (1).
➂ Install the washer (72) and ball bearing (66) in the housing (1) and secure with snap ring (69).
2. Install the shaft for pump as follows:
➀ Install the bearing (14)-A and snap ring (36)-A on the pump shaft (8), and then install them in the housing (1)
and secure with snap ring (37)-A.
➁ Install the pins (50) and O-ring (82) to the housing (1).
➂ Install the oil seal (61) in the cover (19), and install them with screws (71) on the housing (1).
Screw (71) tightening torque: 17.2±2 N·m {1.75±0.2 kgf·m}
3. Install the shaft for motor as follows:
➀ Install the ball bearing (14)-B on the shaft (9) secure with snap ring (36)-B, and install them in the housing (1)
and secure with snap ring (37)-B.
➁ Install the seal cover (11) in the housing (1) and secure with snap ring (37)-C.
4. Install the thrust bearing (13)-A and swash plate (4) in the housing as follows:
➀ Install the thrust bearing (13)-A in the housing.
NOTE: Thrust bearing’s reference mark is installed against the housing.
➁ Install the bush (16), pin (53) and roller bearing (54) in the housing.
➂ Install the slide metal (18) to the trunnion shaft (10).
➃ Install the thrust bearing (13)-B in to the swash plate assembly {consist swash plate (4), bush (17) and guide
(51)}, and install them into the housing (1).
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