349F and 352F Excavators Machine System Specifications Caterpillar

Piston Pump

Usage:

352F-VG A9J

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Illustration 1	g06132027

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Table 1
Specification for 497-8498 Piston Pump Gp
Item	Qty	Part	Specification Description
1	-	8T-2922 Bolt	Torque to 12.0 ± 1.8 N·m (106.2 ± 15.9 lb in).
2	-	-	Torque to 98 N·m (72 lb ft).
3	-	6V-8213 Bolt	Torque to 29.0 ± 4.3 N·m (256.7 ± 38.1 lb in).
4	-	3E-8025 Bolt	Torque to 29.0 ± 4.3 N·m (256.7 ± 38.1 lb in).
5	-	247-8841 Bolt	Torque to 33 ± 5 N·m (292 ± 44 lb in).

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Illustration 2	g06132036

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Table 2
Item	Qty	Part	Specification Description
6	8	252-9167 Bolt	Torque to 34 ± 5 N·m (301 ± 44 lb in).
7	2	451-2184 Nut	Torque to 240 ± 36 N·m (177 ± 27 lb ft).
8	10	6V-8200 Bolt	Torque to 98 ± 15 N·m (72 ± 11 lb ft).
9	2	242-6914 Servo Piston	Torque to 480 ± 72 N·m (354 ± 53 lb ft).
10	2	488-4578 Pin As	Apply adhesive 1305N of threebond to the surface of pin assembly.
11	18	295-9506 Spring	Free length is 40.8 mm (1.61 inch).
12	8	196-3784 Plug	Torque to 17.0 ± 2.6 N·m (150.5 ± 23.0 lb in).
13	2	170-9997 Plug	Torque to 36.0 ± 5.4 N·m (26.6 ± 4.0 lb ft).
14	2	242-6918 Nut	Torque to 240 ± 36 N·m (177 ± 27 lb ft).
15	1	249-1308 Bolt	Torque to 630 ± 95 N·m (465 ± 70 lb ft).
16	-	-	Torque to 12 N·m (106 lb in).
17	4	7I-8164 Orifice	Torque to 11.0 ± 1.7 N·m (97.4 ± 15.0 lb in).
18	4	110-5525 Plug	Torque to 59 ± 9 N·m (44 ± 7 lb ft).
19	9	249-1306 Bolt	Torque to 630 ± 95 N·m (465 ± 70 lb ft).

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Illustration 3	g06132046

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Table 3
Item	Qty	Part	Specification Description
20	11	8T-0343 Bolt	Torque to 98 ± 15 N·m (72 ± 11 lb ft).
21	-	-	Tighten the flange socket to 33 N·m (292 lb in).
22	8	8T-9080 Bolt	Torque to 98 ± 15 N·m (72 ± 11 lb ft).
23	2	249-1307 Bolt	Torque to 630 ± 95 N·m (465 ± 70 lb ft).

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Illustration 4	g06132051
497-8514 Solenoid Valve Gp

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Table 4
Item	Qty	Part	Specification Description
24	3	8T-2922 Bolt	Torque to 12.0 ± 1.8 N·m (106.2 ± 15.9 lb in).
25	1	110-5525 Plug	Torque to 59.0 ± 8.9 N·m (43.5 ± 6.6 lb ft).
26	10	7I-8084 Plug	Torque to 11.0 ± 1.7 N·m (97.4 ± 15.0 lb in).
27	2	7I-2272 Bolt	Torque to 6.9 ± 1.0 N·m (61.1 ± 8.9 lb in).

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