Oil: Use only 1.2 gallons Cavitation and/or compression of gases lead (4.6 liters) of Industrial Gear Lube Oil (Giant p/n to uncontrollable pressure-kicks which can 01154) or ISO VG 220 (e.g. Aral Degol BG220) ruin pump and unit parts and also be dan- or SAE 90 gear oil.
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(25) thoroughly. Then place new plunger pipe carefully through the oiled seals into the seal case. Check o-rings on seal sleeves and seal case (GP5132/GP5132-SSP only) and replace worn o-rings. Then push seal sleeve together with plunger pipe into the crankcase guide. Turn gear carefully until plunger (25) comes up against the plunger pipe.
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NON-SALINE, clean water applications. 2. One (1) year from the date of shipment for all other Giant industrial and consumer pumps. 3. Six (6) months from the date of shipment for all rebuilt pumps.