Service manual

PISTON AND CONNECTING ROD (Cont’d)

Disassembly (Cont’d)

Remove the piston pin snap ring [A].

Drive out the piston pin using a brass rod [B].

Checking

Clean all the parts in clean solvent.

Check the clearance of the new rings in the piston

grooves [C].

Standard Limit

1st 0.0035–0.0049 inch 0.006 inch

Compression (0,09–0,125 mm) (0,15 mm)

2nd 0.002–0.0033 inch 0.006 inch

Compression (0,05–0,085 mm) (0,15 mm)

Oil 0.001–0.003 inch 0.006 inch

(0,03–0,07 mm) (0,15 mm)

Check the piston diameter [D].

Pistons are available in two sizes.

Piston Grade A 3.6608–3.6616 inch

(92,985–93,004 mm)

Piston Grade C 3.6616–3.6624 inch

(93,005–93,024 mm)

Refer to parts fiche when ordering pistons, piston rods

and cylinder liners.

B–08195

B–08228

B–08227

2.9 ”

(74 mm)

–7–58–

853, 853H Loader

Service Manual

P–08196