Rear Gearcase Installation - Polaris MS4000 Service And Owner's Manual

FINAL DRIVE
9. Install the new lightly greased O-ring onto the carrier cover.
O-Ring
10. Assemble the gearcase halves and install the (7) bolts that
secure the cover to the housing. Torque the bolts in a criss
cross pattern to 25-35 ft. lbs. (34-48 Nm).
25-35 ft. lbs.
(34-48 Nm)
11. If previously removed, install the differential solenoid into
the carrier cover. Torque solenoid to 30-40 ft. lbs.
(41-54 Nm).
7.56
30-40 ft. lbs.
(41-54 Nm)

Rear Gearcase Installation

1. Place the differential assembly into the frame. Slide the
rear propshaft onto the rear gearcase input shaft.
2. Install the (4) gearcase mounting fasteners and torque the
fasteners to 40 ft. lbs. (54 Nm).
3. Install the parking brake caliper bracket fasteners and
torque the fasteners to 17 ft. lbs. (23 Nm).
Bracket
17 ft. lbs.
23 (Nm)
Propshaft
4. Reverse the removal procedure for the rest of the
installation.
5. Add Polaris ATV Angle Drive Fluid (PN 2871653) to rear
carrier. Refer to maintenance information in Chapter 2 for
more details. Torque drain plug to 30-45 in. lbs. (3-5 Nm).
Torque fill plug to 40-50 ft. lbs. (54-68 Nm).
Fill Plug
40-50 ft. lbs.
(54-68 Nm)
Rear Gearcase Capacity:
18 fl. oz. (532 ml)
40 ft. lbs.
(54 Nm)
Drain Plug
30-45 in. lbs.
(3-5 Nm)