Lull 644B Parts Manual - Manual (Page 469)

ITEM PART NO. DESCRIPTION QTY. ITEM PART NO. DESCRIPTION QTY.
1 36181B 2 Strap, Tank Hold Down
2 39022A 1 Breather, Hydraulic Tank
3 P27809 1 Sight Gauge, Hydraulic Oil
4 ➊65514B 1 Return Filter, Hydraulic Oil (Includes Item 5)
(See Page 6.27.1 for Breakdown)
5 P24981 1 Gauge, Pressure
6 P01310 11 Lockwasher, 3/8"
7 P00204 4 Capscrew, Hx., 3/8"-16 × 1"
8 P17805 1 Connector, O-Ring
9 P17785 1 Cap, Hex
10 ➋P28819 1 Connector, O-Ring
11 20212A 1 Check Valve
12 P20979 1 Tee, Swivel
13 P30177 1 Hyd. Hose, 3/8" × 73"
14 37606X 1 Hyd. Hose, 3/4" × 71"
15 37605X 1 Hyd. Hose, 3/4" × 65"
16 P17802 2 90° Elbow, O-Ring
17 1 Pump-Valve
(See Page 6.18.1 for Breakdown)
18 P18602 1 O-Ring
19 14315A 4 Flange Half
20 P01312 12 Lockwasher, 1/2"
21 P00404 8 Capscrew, Hx., 1/2"-13 × 1 1/2"
22 37603X 1 Hyd. Suction Hose, 2" × 34"
23 P12971 2 O-Ring
24 P01508 5 Nut, Hx., 3/8"-16
25 P01277 7 Flatwasher, 3/8" Hardened
26 39839B 1 Bracket, Lower Pump Support
27 39843B 1 Bracket, Upper Pump Support
28 P00207 5 Capscrew, Hx., 3/8"-16 × 1 3/4"
29 P00205 2 Capscrew, Hx., 3/8"-16 × 1 1/4"
30 P20485 2 Clamp, Cushion
31 65485B 1 Return Manifold (Replaces 36473B)
32 P18929 2 Cap, Hex
33 P18936 1 Connector, O-Ring
34 P19055 1 90° Elbow, O-Ring
NOTES:
➊ Use 66328B for the Following: (Includes item 10).
644B-37 (S/N 101-909, 911-915, 917-931), 644B-42 (S/N 101-232),
844C-42 (S/N 101-818),
1044C-42 (S/N 101-121) & 1044C-54 (S/N 101-232)
Replaces P27808.
➋ Use P27397 for the Following:
644B-37 (S/N 101-909, 911-915, 917-931), 644B-42 (S/N 101-232),
844C-42 (S/N 101-818),
1044C-42 (S/N 101-121) & 1044C-54 (S/N 101-232).
35 P17785 1 Cap, Hex
36 P14043 4 Hose Clamp
37 N12358 1 Hose, Return - 1 1/4" I.D.
38 38985A 1 90° Elbow, O-Ring - Hose
39 10728957 1 O-Ring
40 39537A 1 Connector, O-Ring (Long)
41 38912B 1 Strainer, Hydraulic Oil (Includes Item 41)
42 37689X 1 O-Ring
43 38944D 1 Tank, Fuel/Hydraulic (Includes Item 43)
44 P10279 2 Drain Plug, O-Ring
45 67139A 4 Belting, Hyd/Fuel Tank (Replaces N12344)
46 P01510 4 Nut, Hx., 1/2"-13
47 10718933 1 Adapter
PUMP, SUCTION - RETURN HYDRAULIC CIRCUIT - Mid Inlet 6.15.1
1044C-54 S/N 155–
1044C-42 S/N 117–
644B-37 S/N 591,667–
644B-42 S/N 208–
844C-42 S/N 622–
Rev. 004
644B
6K
844C
8K
1044C
10K
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