Service Manual

HYDROSTATIC DRIVE SYSTEM

6-15Floating Deck Mid-Size Service Manual

Hydraulic Pump Installation

15. Transfer all 4 ﬁ ttings to the new pump as well as

the mark indicating the location of one of the high

pressure hydraulic hoses (Fig. 0987). Torque each

ﬁ tting as noted:

1. Position the pump into the frame so that the pump

shaft is inserted into the control shaft (Fig. 0988).

Fig 0987 PICT-0433a

Fig 0988 PICT-0431

2. Apply thread locking compound to the 2 control shaft

set screws (Fig. 0989).

A. High pressure hose (2) (torque: 34-38 ft-lbs. (46-

51.5 Nm))

B: High pressure hose marking

C: Charge hose ﬁ tting (torque: 7-10 ft-lbs. (9.5-13.5

Nm) (brass), 15-21 ft-lbs. (20-28.4 Nm) (steel))

D: Drain ﬁ tting (torque: 25-29 ft-lbs. (34-39 Nm))

Fig 0989 PICT-0435a