Twin Disc MG-5170DC, Service Manual

Page: 211 / 250

211
T
win Disc, Incorporated
Illustrations
Marine
T
ransmission Service Manual
#1020667
Item Qty. Description
1 2 Bearing, tapered roller
(primary and secondary shaft front bearing)
2 2 Ring, internal retaining
3 2 Ring, external retaining
(primary and secondary shaft @ needle bearing)
4 1 Shaft assembly, secondary
5 2 Bearing, needle roller
6 2 Pinion assembly
7 2 O-ring (speed pick-up port plug)
8 2 Plug (5/8-18 speed pick-up port)
9 2 Bearing, tapered roller
(primary and secondary pinion rear bearing)
10 2 Backplate, clutch
11 2 Ring, internal retaining (clutch backplate)
12 2 Retainer, spring (primary and secondary shaft)
13 2 Ring, external retaining
(primary and secondary shaft @ spring retainer)
14 32 Spring assembly, compression (clutch release)
15 2 Ring, piston (clutch piston inner)
16 2 Piston, clutch
17 2 Ring, piston (clutch piston outer)
18 1 Gear, transfer (secondary shaft, LH helix)
19 2 Bearing, tapered roller
(primary and secondary shaft rear bearing)
20 1 Gasket, bearing carrier
21 1 Gasket, manifold
22 1 Manifold
23
1 Gasket, oil pump
24 1 Pump, oil
25 2 Ring, piston (secondary shaft)
26 AR Shim, bearing (0.005, 0.007, 0.020 inch)
27 2 Spacer, bearing
28 2 Pin, dowel
29 1 Carrier, bearing
30 18 Plate, clutch friction
31 16 Plate, clutch steel