TM 5-3895-382-24
Illustration 13
Table 8
(1) Drive shaft
(5) Internal cam ring
(9) Transfer pump
(13) Plungers
(2) Bushing of the drive shaft
(6) Rollers
(10) Pressure Regulator
(14) Hydraulic head
(3) Governor flyweights
(7) Metering valve
(11) Housing
(15) Delivery valve
(4) Governor
(8) Discharge fitting
(12) Timing advance
(16) Distributor rotor
The Stanadyne fuel injection pump on Type 1 engines is a
serviceable part.
The main rotating components are drive shaft (1), distributor
rotor (16), transfer pump (9) and governor (4). The drive shaft
(1) engages the distributor rotor (16) in the hydraulic head (14).
The drive end of the distributor rotor (16) has two or four
plungers (13). The plungers (13) are moved toward each other
simultaneously by an internal cam ring (5) through rollers (6)
and shoes. The rollers and shoes are positioned in slots at the
drive end of distributor rotor (16).
6-15