[1] – Remove two check valve caps (A). [2] – Remove check valves. Inspect each check valve face (B) and seat (C) inside valve body for debris or deep scratches. [3] – Inspect spring (D). [4] – Replace O-ring (E). [5] – Remove relief valve (F) from body. [6] – Clean cap (G), spring (H),… Read More »
[1] – Park machine safely. [2] – Operate SCV lever in all positions to relieve any hydraulic pressure. Lower any suspended attachments to ground so that no hydraulic pressure is released when disconnecting hydraulic lines. [3] – Remove right fender. (See Remove Right Fender in Group 90, Section 20.) [4] – Disconnect four hydraulic lines… Read More »
[1] – Replace two O-rings (A). [2] – Apply a thin bead of Form-in-Place gasket maker to joining surface (B). [3] – Install feedback valve housing and secure with five M8x25 hex socket head bolts (C). Tighten bolts to specification. [4] – Install two new O-rings (D). [5] – Install new O-ring (E) on feedback… Read More »
[1] – Park machine safely. [2] – Raise rear of machine and remove right rear wheel assembly. Safely support rear axle. [3] – Remove right fender cover and fender. [4] – Remove secure pin (A) and washer securing rockshaft feedback link to housing arm. Remove link from arm. [5] – Remove hex lock nut (B)… Read More »
[1] – Insert new rockshaft bushing(s) (A) if removed. Press bushings to a depth (B) of 6.4 mm (0.25 in.) below outer edge of rockshaft bores. [2] – Install new O-ring (C) and seal (D) to piston . [3] – →NOTE: Fully open the rate of drop/stop valve or remove the pressure relief valve to… Read More »
[1] – Remove snap rings (A) securing lift arms to rockshaft. [2] – Remove locking pin (B) and flat washer securing position feedback rod (if so equipped). [3] – Remove lift arms from rockshaft. [4] – Ensure that right side rockshaft is clean. Hold internal arm (C) and tap rockshaft from housing. [5] – Remove… Read More »
IMPORTANT: To avoid interference damage make sure tang rests on housing stop. Before starting rockshaft installation rotate installed clutch assembly so that PTO brake reaction tang (A) rests on gear case housing stop (B). [1] – Clean transmission mating surface and apply a bead of form-in-place gasket. [2] – Align rockshaft housing and transmission dowel… Read More »
[1] – Park machine safely. [2] – Remove seat. (See Remove Seat in Section 90, Group 05.) [3] – Remove left and right closeout panels. [4] – Remove right fender. (See Remove Right Fender in Section 90, Group 20.) [5] – Remove left fender, fuel tank, and support. (See Remove Left Fender and Fuel Tank… Read More »
[1] – →NOTE: Make sure that all O-rings are in place when installing the valve body and hydraulic pipes. Install O-rings at transmission case PTO passages. [2] – Install PTO valve and secure with two bolts (A). [3] – Make sure that O-rings are in place at valve fittings. [4] – Install hydraulic pipe nuts… Read More »
[1] – Park machine safely. [2] – Raise and safely support rear axle. [3] – Remove left rear wheel. [4] – Remove wire harness connector (A) from PTO valve solenoid. [5] – Shift MBR PTO selector (B) to rearmost position. [6] – Remove nut (C) securing pipe to valve body elbow. [7] – Remove nuts… Read More »