Troubleshooting; Troubleshooting Checklist; Transmission Exploded View - Polaris 2009 Trail Boss 330 Service Manual

TROUBLESHOOTING

CHECKLIST
Check the following items when shifting difficulty is
encountered.
S Idle speed adjustment
S Transmission oil type/quality
S Transmission
adjustment
S Drive belt deflection
S Loose fasteners on rod ends
S
Loose fasteners on shifter
S
Worn rod ends, clevis pins, or pivot
arm bushings

TRANSMISSION EXPLODED VIEW

NOTE: See next page for exploded view of transmission.
Ref. Qty Description
1 Asm., Gearcase
2 Bearing
1.
1 Ring, Retaining
2.
1 Washer, Thrust
3.
1 Sprocket, 19T
4.
1 Washer, Thrust
5.
1 Dog, Engagement, High/Reverse
6.
1 Shaft, Input
7.
1 Gear, 21T
8.
1 Bushing
9.
1 Washer
10.
2 Snap Ring
11.
2 Bearing
12.
1 Nut, FLEXLOC
13.
1 Washer
14.
1 Bellcrank, HLR
15.
1 Ring, Retaining
16.
17. 1 Washer
1 O--Ring
18.
1 Shaft, Shift
19.
1 Switch
20.
4 Screw
21.
1 Bullet, Shifting
22.
1 Spring, Compression
23.
torque stop
S Linkage rod adjustment and rod end
positioning
S *Worn, broken or damaged internal
transmission components
*NOTE: To determine if shifting difficulty or problem
is caused by an internal transmission problem, isolate
the transmission by disconnecting linkage rods from
transmission bellcranks. Manually select each gear
range at the transmission bellcrank, and test ride
vehicle. If it functions properly, the problem is outside
the transmission.
If transmission problem remains, disassemble
transmission and inspect all gear dogs for wear
(rounding), damage. Inspect all bearings for wear.
Ref. Qty Description
1 Washer
24.
1 Plug, Detent, Extension
25.
1 Dipstick
26.
2 Seal
27.
1 Tube, Vent
28.
1 Gearcase, RH
29.
2 Pipe, Knock
30.
1 Shaft, Shift
31.
2 Fork, Shift
32.
1 Gearcase, LH
33.
1 Decal, Switch
34.
9 Screw
35.
1 Screw
36.
1 Nut
37.
1 Plug, Torque Stop
38.
1 Bushing, Pivot
39.
1 Washer
40.
1 Chain, Silent, 60P, 11W
41.
1 Sprocket, 51T
42.
1 Shaft, Output
43.
1 Gear, 64T
44.
TRANSMISSION
8.7