36120-ZW4-H12 Honda MOTOR ASSY., POWER TILT (Honda Code 8262438).

start by: a) remove governor from fuel injection pump housing1. Remove the fuel injection pumps as follows: a) Remove the protection cap from the fuel injection pump. b) Install tool (A) and loosen bushing (1). c) Install tool (B) through tool (A) and on to the bonnet (2).d) Push down on tool (B) and remove tool (A) and the bushing from the housing.e) Remove the seal and lift the fuel injection pump out of the housing. Put identification on each pump as to its location in the housing.
During disassembly and assembly of the fuel injection pumps, be extra careful not to cause damage to the finished surfaces of the plungers and barrels. The plunger and barrel are precision parts and can not be mixed with those of another pump.
2. Disassemble the fuel injection pumps as follows: a) Remove ring (5), bonnet (2), spring (3), and check valve (4) from the barrel.b) Remove plunger (9), washer (8), and spring (7) from barrel (6). 3. Remove rack (11) and spring (10) from the housing.4. Remove the lifters from the housing with a magnet. Put identification on each lifter as to its location in the housing. 5. Remove bolt (12) and the lock. Remove plate (13) and gear (15).6. Remove the bolts, lock, and plate (14) from the housing. 7. Remove camshaft (16). 8. Remove the camshaft bearings from the housing with tool group (C).Assemble Fuel Injection Pump Housing
1. Install the bearings for the camshaft in the housing with tool group (A). After installation of the bearings, line bore the front and rear bearings as shown in SPECIAL INSTRUCTION FORM NO. GMG00672. 2. Put clean engine oil on the camshaft. Install camshaft (1) in the housing. 3. Put camshaft plate (2) in position and install the bolts and lock. 4. Install gear (5) on the camshaft. Install plate (4), lock, and bolt (3).5. Install the lifters in the same location from which they were removed. 6. Put clean fuel oil on the rack. Install rack (7) with the groove (slot) toward the front of the housing. Install spring (6) on the rack. If new lifters and pumps are to be installed, the timing dimension must be set. See FUEL PUMP TIMING DIMENSION SETTING - OFF ENGINE in TESTING AND ADJUSTING. 7. Remove cover (8). Move the rack toward the governor end of the housing until the groove (slot) in the rack is beyond the centering hole. Install tool (B) in the hole. Move the rack toward the front of the housing until the slot in the rack is against tool (B). The rack is now in center position.8. Assemble the fuel injection pumps as follows: a) Put clean fuel on all of the parts.b) Install the spring, washer, and plunger in the barrel.c) Install the spring, check valve, bonnet, and ring on the barrel.
Do not put the fuel injection pumps into the housing until the rack has been put in center position.
9. With the rack in center position, install the fuel injection pumps as follows: a) Turn the camshaft until the lobe under the pump being installed is away from the pump. b) Install tool (C) on the pump.c) Put the notches in the bonnet and barrel in alignment with the center tooth on gear (9).d) Put the pump in position in the housing in the same location from which it was removed so that the notches in the barrel and bonnet are in alignment with the dowels in the housing, and the center tooth on the gear is in alignment with the center notch on the rack.e) Install the seal and bushing. Push down on tool (C) and tighten the bushing by hand until the threads on the bushing are even with the top of the housing. If the bushing can not be tightened this far, remove it. Remove the pump. Put the notches in alignment and install it again.
Do not use force to install the bushings. If the pump is installed correctly, the bushing can be tightened by hand until the threads on the bushing are even with the top of the housing.
f) After each pump has been installed, check the rack movement as follows: Install tooling (D) on the housing. Remove timing pin (B) and check the total rack movement. The total rack movement must be approximately .624 in. (15.85 mm). If the total movement is not correct, remove the pump, put the components in alignment again, and install the pump again. A pump that is installed one tooth off will cause a decrease in total rack movement of approximately .100 in. (2.54 mm).g) After each pump is installed correctly, remove tool (C). Tighten the bushings to a torque of 100 10 lb.ft. (13.8 1.4 mkg) with tool (E). Install the protection caps on the pumps.10. After the fuel injection pump housing and governor has been installed on the engine, make an adjustment to the governor and rack. See GOVERNOR ADJUSTMENTS and FUEL RACK SETTING in TESTING AND ADJUSTING.end by:a) install governor on fuel injection pump housing