JLG X20JP - X600AJ Service Manual - Manual (Page 209)

SECTION 5 - HYDRAULICS
3121623 – JLG Lift – 5-31
Components reassembly
PUT THE APPROPRIATE CASAPPA TOOL PN 06100090 ON THE
DRIVE SHAFT OR PROTECT WITH ADHESIVE TAPE TO AVOID
DAMAGING THE SHAFT SEAL.
Use grease on the CASAPPA tool. Assemble the cover on
the pump.
Remove the CASAPPA tool pn 06100090.