Finn T120-II HydroSeeder, Инструкция оператора и каталог запасных частей

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49
CLUTCH/PUMP COMBINATION (CLUMP) MAINTENANCE
NOTE:
Refer to Figures 6 for all in-text callouts mentioned.
Clump maintenance should be done only while engine is not running
and battery cables are disconnected. Failure to comply could result in
minor or moderate personal injury. Failure to comply could also result in product or property
damage.
PUMP MAINTENANCE SECTION
A. FACTORY TOLERANCES
1. To check pump tolerances, loosen the two clamps on pump suction piping and remove
the inlet elbow. Through the pump suction hole, insert a feeler gauge between the pump
impeller (3) and the pump suction cover (1). This measurement on a new pump is between
0.040 to 0.045 in. (1.00 mm to 1.15 mm).
Tightening of the bolts should be performed in a criss-cross pattern.
DO NOT TIGHTEN OVER 15 lb-ft (20 N•m). Overtightening will crack the
fl ange of the pump suction cover.
1
2
3
1B
1N
5B
5W
5
4 6 7
41
8 9 9A
41
10A
11
20
15
16
17
39
38
37
34
30
31
29
27
28
26
10
14 13 12
9B 10B
7B
7LW
40
24
Figure 6 – Cross-Section Through Clutch/Pump Assembly (Clump)