Pump Unit
90-8M0050731 MAY 2011 Page 5A-7
Pinion and Impeller Shaft Components
Ref. No. Qty. Description
Torque
Nm lb‑in. lb‑ft
1 1 Rubber ring
2 4 Screw (M8 x 20) 20.5 181
3 3 Pinion shaft housing assembly
4 2 Seal
5 1 Ball bearing
6 1 Bearing set
7 1 O‑ring
8 AR Shim (0.002–0.010 in.)
9 1 Pinion shaft assembly
10 1 Impeller shaft
11 1 Gear
12 1 Washer
13 1 Nut 122 90
14 AR Shim (0.002–0.010 in.)
15 1 Cover
16 1 Bearing set
17 1 O‑ring
18 4 Screw (M8 x 25) 20.5 181
Tube Ref No. Description Where Used Part No.
7
Loctite 271 Threadlocker Impeller shaft nut 92-809819
34
Special Lubricant 101 Pinion shaft seals and impeller shaft splines 92-802865Q02
95
2-4-C with Teflon Pinion shaft housing O-ring and impeller shaft cover O-ring 92-802859A 1