Snapper 1650 Series User Manual

FIG. 4.41-PUMP ROTATION INDICATOR FIG. 4.43-PUMP PLATE & O-RING
1. Rotational Direction Arrow.
2. Reference line. 1- Pump Plate Removed. 2. O-Ring.
correctly installed, note rotation of pump,
No. 1, Fig. 4.41, and straight line, No. 2.
Remove snap ring, No. 3, to remove roll
carrier.
5. When roll carrier, No. 1, Fig. 4.42, is lif¬
ted off note position of carrier drive pin, No.
2. Be extra careful in removing this pin. It is
round and loose fitting and may be easily
dropped.
6. Remove pump plate, No. 1, Fig. 4.43,
noting "O" - ring, No. 2.
NOTE: If no further disassembly of the tran¬
smission is needed the charge pump may now be rep¬
aired as necessary and re-assembled.
7. R epair charge pump as necessary noting
the following.
a. If pump plate is scored, it must be
replaced along with rolls, roll carrier and
pump body as a set.
b. It is recommended that new "o'' - rings
be installed on both sides of the pump plate
during reassembly. One "o" - ring is located
in groove, No. 2, Fig. 4.43 and the other is in
groove, No. 2, Fig. 4.44.
c. Check for excessive wear between
bushing, No. 1, Fig. 4.44, in charge pump and
input shaft. Specified clearance is .0013" to
.0033". Replace parts as necessary.
FIG. 4.42-CARRIER DRIVE PIN FIG. 4.44-CHARGE PUMP BUSHING & O-RING
1. Roll Carrier. 2. Carrier Drive Pin. t- Charge Pump Bushing. 2. O-Ring.
4.13 33T

Snapper 1650 Series Specifications

General

Brand	Snapper
Model	1650 Series
Category	Lawn Mower
Language	English