TM 5-3895-371-24 & P
If block assembly (30) was completely disassembled, proceed with block reassembly
Install the inner spring retainer (44), spring (45) and spring retainer (48) in block
Place block in an arbor press and compress spring (45).
Install spring retaining ring (47).
Gradually release spring (45) until it seats against retaining ring (47).
Place cam assembly (42) on pump shaft (53) with the block assembly (30) still removed,
Insert cam assembly (42) into housing (24) and install block assembly (30) over piston assembly (31).
(Refer to fig. 3-40.)
Be sum used pistons are returned to their original bores.
A slight rotary motion of the block will often aid in
positioning the block over the pistons. Do not force the
block over the piston assemblies. (Refer to fig. 3-38.)
Figure 3-38. Rotating Group Assembly.