Pump
8 3A3951A
Pump
Pump Assembly Drawing
Ref. Torque Ref. Torque Ref. Torque
140-160 in-lb (16 - 18 N•m) 30-35 in-lb (3.4 - 4.0 N•m) 320-380 in-lb (36 - 43 N•m)
270-330 in-lb (30 - 37 N•m) 220-250 in-lb (25 - 28 N•m)
28
28c
21
7
7a
5
15
14
13
12
42
t
27488a
29
11
4
3
1
4
5
4
5
2
Ref. Description
1 Pump housing
2 Ball guide
3 Compression spring
4 Ball 0.5 inch
5 Screw
6 Pump inlet valve kit
6a O-ring
7 PushPump button kit
7a O-ring
8 Prime/Spray (Drain) Valve
9 Valve base (Not used on all models.)
10 Prime/Spray Valve handle
11 Grooved pin
12 Filter (Not installed on all models.)
13 O-ring
14 Pump filter housing kit
15 Pump outlet valve kit
16 Packing spring
21 O-ring
28 Pressure control
28b Control label
28c O-ring
29 Electrical connector bracket
30 Wire shield
42 O-ring
Ref. Description