TM 10-3510-208-34
b.
Disassembly.
(1)
Remove the capscrews (1, fig. 3-13)
and remove the cover (2) and gasket (3).
(2)
Remove the strainer (4).
(3)
Remove the screws (5) and remove
the plate (6) and gear set (7).
(4)
Remove the snapring (8), packing (9),
seal (10), spring washer (11), packing (12) and seal (13),
then remove shaft (14).
(5)
Remove the prot (15) and gasket (16).
(6)
Remove the nut (17), gasket (18),
plug (19) and gasket (20) from the pump body (25).
(7)
Remove the plug (21), gasket (22),
spring (23) and packing (24) from the pump body (25).
(8)
Remove the by-pass plug (26) from
bottom of pump body (25) with a 3/16 inch hex head
wrench. Retain plug for installation in new pump.
Figure 3-13. Tumbler burner fuel pump, disassembly and reassembly.
3-18 Change 2