We repair Denison Pumps.
Call us for a variety of Parts for Denison Equipment.
Denison hydrostatic pump and Denison hydraulic pump parts for the following Denison pumps, Denison motors, Denison transmissions, Denison drives, and Denison equipment, when you need replacement parts for Denison hydraulic pump repairs call us first.
DENISON HYDRAULIC PUMP REPAIR, DENISON HYDROSTATIC PUMP REPAIR
1. Fit in the barrel (1) with the bores facing
down on a clean area.
Place the hold down spring (3) into barrel counter-
Put in spring retainer (5) into counter bore and
seat next to spring.
Place the retaining ring (6) into barrel counter-
bore groove. Align retaining ring so that it is fully
seated in groove.
Fix the barrel stop (4) over auxiliary drive
shaft (2). Rotate barrel on side and put the auxiliary
drive shaft and barrel stop into the barrel
spline and hold down spring.
Barrel & sleeve assy Pi 1 P only
Barrel & sleeve assy PHP only
Auxiliary drive shaft
Guidelines for Replenishing Circuit Isolation Plug
The isolation plug together with this is to be used only if an external filter circuit is not offered DO NOT operate this unit with the isolation plug put in unless an outside line has been provided.
When the outer filter circuit is not used, dispose of the isolation plug.
When the outside filter circuit is used, fit the isolation plug under the plug in the face of the port block. Use a 3/16″ hex wrench, 4″ minimum in length. Insert the isolation plug and tighten to 80-120 in./lbs. torque.
Filter should have a bypass and bypass indicator and Hydrostatic Transmission Service,LLC which offers Denison recommends that it be sized four times for projected flow.
HOUSING ASSEMBLY S13-43962
1. Place housing (1) on a flat area with the
large open end up.
2. Push the bearing (2) into the housing bore
until seated. IT IS NOT RECOMMENDED THAT HAMMERING OR BEATING THE
BEARING INTO PLACE.
Put housing on side and install roll pin (3)
into the hole in control cover pad. Roll pin
ought to be installed 3/8″ under pad surface. Place
1. two dowel pins (4) in the blind holes in the same pad.
4. DO this (step 3) on the opposite side of the
5. Fit together O-ring (5) and plug (6) in the bottom of
housing. Roll pins (3) are in the bottom half of
PARTS LIST – Housing Assembly S13-43962
Be sure the Loose Pin is retained in the Port when putting together the System Pressure Gage
Servo—160 psi -(-case psi -(-62.5 psi per 1000 system pressure.
Case—40 psi max.
Replenishment—180-220 psi + Case Pressure.
Servo—300 psi + case
psi +40 psi per 1000 system pressure.
Case—75 psi continuous 125 psi intermittent
Hydrostatic Pump Repair offers hydraulic pump, hydraulic motor, hydraulic valve repair, gear pump repair, piston pump repair, vain pump repair, and all pump repair for the following equipment: Nachi, Sundstrand, Eaton, Vickers, Racine, Commercial, Cessna, Poclain, Hitachi, Kawasaki, Dynapower, Oil-Gear, Shibaura ,Volvo, Denison, Komatsu, Hydash, Rexroth, Uchida, Breuninghaus, Yamaha, Barnes, Mitisibushi, Sumitimino
We accept almost all forms of payment. If you have a payment question, give us a call.
Disclaimer: All references to OEM words are strictly for reference only and does not imply that we are an OEM distributor.